How to fix the error : Blue screen heap corruption error in kernel mode

Blue screen heap corruption error in kernel mode

Have you encountered a kernel-mode heap corruption error on your PC? If yes, you can read this post where ircache gives you 4 methods to fix this error. Please read the following to get them.

Some users have reported experiencing kernel-mode heap corruption (BSOD) during normal computer operation or CPU or GPU intensive operation.

The causes of the KERNEL_MODE_HEAP_CORRUPTION error are numerous, including outdated graphics drivers, corrupted system files, conflicts with unstable software, and hardware issues. So how do you solve the BSOD heap kernel corruption problem? Please read the following content.

What is this error?

What is this error

Dynamic Memory Mode Kernel Damage Blue Screen Error In Windows 10 usually occurs when your processor is overloaded, or I can tell it’s overloaded. It’s a blue screen deadly error that is common in almost all Windows operating systems, although it’s more popular in Windows 10.

It is a BSOD error code and it is not necessarily a critical error compared to other BSOD errors, as there are simple solutions that can help you get rid of the problem. The error may be displayed when you encounter a blue screen.

What are the causes of kernel-mode corruption BSOD error?

After receiving several user reports and conducting our own investigation, we have concluded that BSOD is caused by several different problems.
Some of the reasons that may explain the problem include the following.

  • Outdated graphics drivers: This error message is mainly due to outdated or corrupted graphics drivers. Whenever users launched a game or application with a strong graphics component, a blue screen was displayed.
  • Corrupted system files: Another unnoticed problem was that Windows files got corrupted and caused problems in the computer. Usually, the problem is solved immediately with a system file checker.
  • Conflicts with unstable software: Another reason why users encounter BSODs is that when certain software conflicts with the computer and causes a race condition or the software changes some important settings, the computer may encounter BSODs.
  • Hardware problems: The possibility of hardware malfunction cannot be ignored. If the RAM is faulty or some modules are faulty, the system cannot handle it and therefore causes a BSOD.

Before you start using solutions, make sure that you are logged in as an administrator. Also, make sure that you have an active internet connection and that you have saved your work.

How to fix BSOD (Kernel Mode Heap Corruption) in Windows 10?

Check the graphics drivers for problems
  1. Press Windows + R to open Run.
  2. Type devmgmt.msc and click OK to open Device Manager.
  3. In Device Manager, expand the Display Adapters section.
  4. Right-click your video card and select Update Driver.
  5. Click Check to update the driver software automatically.
  6. Wait for Windows to check and download any pending driver updates.
  7. Reboot your system and check for improvements.
Try installing the old driver manually.
  1. Make sure you have downloaded the latest and previous versions of the video card driver.
  2. Download DDU (Display Driver Uninstaller) here.
  3. Disconnect the Ethernet/WiFi connection, if any.
  4. Press Windows + R to open Run.
  5. Type msconfig and click OK.
  6. In the System Settings window, click the Boot tab and activate the Secure Boot option.
  7. Click Apply and OK. Reboot your computer.
  8. After the restart, start the DDU. Select all NVIDIA software and drivers.
  9. Click Clear, but do not restart.
  10. Open the system setup window again.
  11. Click the Boot tab and uncheck the “Secure Boot” checkbox. Click Apply and OK to save your changes.
  12. Now install the old version of the video card driver and select Custom Installation.
  13. Be sure to install only the GPU driver and deselect the others.
  14. Complete the installation.
Check if there are any problems with the video card hardware
  1. A kernel-mode heap corruption error can also occur if your video card has compatibility issues or is not inserted correctly.
  2. Make sure you put your graphics card in the correct PCIe slot. Many users have reported that this problem occurred after accidentally placing a graphics card in the wrong PCIe lane.
  3. Refer to your motherboard manual for the correct instructions.
  4. Another thing that can help you fix this error, if it is related to your NVIDIA graphics card, is to reduce the memory clock speed to below the factory default.
Updating your device drivers

Kernel-mode heap corruption can be caused by an outdated or corrupt device driver.
If you are not sure that all of your device drivers (especially video card drivers) are up to date, you should check.

You can do this in Windows Device Manager, one device at a time. However, this takes a lot of time and patience, and if one of your drivers is really out of date, you will have to update it manually, which is difficult and risky. If you don’t have the time, patience, or computer skills to manually update your device drivers, you can do it automatically with a third-party program.

Frequently Asked Questions

  1. Check the graphics drivers for problems. Press Windows + R to open "Run".
  2. Try installing the old driver manually. Make sure that you have downloaded the latest and previous versions of the video card driver.
  3. Check if there are any problems with the video card hardware.

Heap corruption occurs when a program misrepresents the heap distributor. The heap is corrupted long before the memory block is released. The error occurs on a later memory block.

The error usually occurs in two situations that occur in kernel mode: either the processor has generated a condition that the kernel cannot catch, or the condition is an unrecoverable error. The most common cause is a hardware error, usually due to a memory defect or mismatch.

  1. Right-click on that computer.
  2. Go to "Properties".
  3. On the left side, click the Advanced System Settings button.
  4. Under "Startup and Recovery", click the "Settings" button.
  5. Now, in the "System Failure" section, uncheck the "Auto Restart" box.
  6. Click OK to save and continue.

Fix Local Drive (E) that frequently appears full

Local Disk (E) that frequently appears full

Is your Windows 10/8/7 computer’s hard drive full for no reason, especially the E-drive? Is your computer running slow? Are you unable to save large files? Calm down! Here are some solutions to get you out of these problems. Read on to find what you need.

No doubt almost everyone has encountered the problem of a full disk under Windows 10/8/7. Many users have said, “my hard drive is full for no reason” or “my computer’s hard drive is full and I don’t know why.”

In general, as computer technology advances, hard drives are always filling up, even as they get bigger.

It may happen that the logical partition of the hard disk starts to fill up and quickly runs out. There may be several reasons for this. However, there are no special reasons for this behavior, there are several possible causes for this error. It could be due to malware, bloated WinSxS folder, sleeping settings, system corruption, system recovery, temporary files, other hidden files, etc.

Often, when the hard drive is full, only the electronic drive appears to be full. Many users address the “suddenly full electronic hard drive” problem in Windows 7/8/10. When your computer’s hard drive becomes full, you are likely to experience the following symptoms.

  • Your computer runs slowly.
  • You can no longer save large files/data on it.
  • Your hard drive is not big enough to meet all your needs, such as software updates/updates, installing programs.

You may be wondering: why is my hard drive full under Windows 10/7/8? What is taking up space on my hard drive? Usually, it is because there is not enough space on your hard drive to store a lot of data.

Also, if you are only concerned about the “E-drive full” problem, it is likely that there are too many applications or files stored on it.

How do I fix this problem in Windows 10/7/8? Check out the solutions in the following sections right now.

What causes the local drive (E) to overflow in Windows 10?

If you get low-level notifications about your computer’s e-drive, which usually appears periodically on the desktop display or when you try to open the recovery drive, the drive may be full and you won’t be able to save any files to it.

The E drive is a recovery drive that you can use to store the files you need in a disaster recovery situation, such as when your system is unstable. It is a partition of your primary hard drive, taking up less free space than your local C: drive.

If you store files on Recovery Drive E, or if the backup program uses it to store files, it will fill up quickly, which can cause problems if you want to use the system recovery feature.

For this reason, you should not store any files in it other than those related to system recovery.

For optimal performance, Windows has set a limit of 200 MB. If your system falls below this limit, it automatically takes steps to maintain minimum performance.

When it drops below 80 MB, you will get a clear warning message as the system tries to free up space by deleting restore points.

However, if the available space drops below 50 MB, it will be saved and you will receive an urgent warning almost every four minutes, warning you that there is not enough space on the electronic hard drive until you free up space.

To make up for the lack of space on the e-warning device, there are several steps you can take to get some free space back.

First, you need to determine how much space the operating system has and what data or applications are taking up that space, and then decide what to delete or erase.

How to repair the local hard drive (E), which often seems to be overcrowded.

Before you continue, make sure that your computer has an active Internet connection and that you have administrator rights. Start with the first solution and work your way down.

Solution 1: Change the driver letter.

Windows has officially acknowledged the situation and has even released a workaround you can use to solve the problem. According to it, Windows Update creates this drive temporarily to store all update files and must delete it before the update process is completed and control is returned to the user. In our case, the update process doesn’t do that and instead leaves everything else behind.

According to Microsoft, the problem can be solved immediately by changing the drive letter in Disk Management. There are two ways to do this: either by the application itself or by the command line. In this solution we will look at both methods, starting with the GUI method.

1.) Press Windows + R, in the dialog box type “diskmgmt.msc” and press Enter.
2.) While in the Disk Manager, locate the disk that happened to be after the upgrade. Right-click on it and choose “Change drive letters and paths“.

Change the driver letter
3.) Another small window should open with the drive name. Select the disk and click on the Delete button at the bottom.
4.) Now, after deleting it, restart your computer completely and check if the problem is resolved.

Another way to perform the same steps is with the command line. Follow the instructions below:

1.) Press Windows + S, type “Command Prompt” in the dialog box, and press Enter.

2.) While at the extended command prompt, run the following commands in order.

selected E volume
delete letter=E

Change the driver letterr

Note: In this case, the drive letter that accidentally appeared was “E”. If your case is different, you can change the command accordingly.

3.) Reboot your computer completely and then check if the problem persists.

Solution 2: Update Windows with the latest version

According to Microsoft, an update has been released for the computers affected by this problem, in which the problem has been fixed. In addition, update 1803 has also been modified so that the problem does not occur to users who are upgrading. In our case, the Windows update will automatically download a workaround to your computer and fix the problem completely. In this solution, we will go to settings and then update Windows to the latest version.

1.) Press Windows + S, type “Update” in the dialog box, and press Enter.
2.) While in Windows Update, click the “Check for updates” button.

Update Windows with the latest version
3.) Windows will now automatically connect to Microsoft’s servers and download the new version to your computer.
4.) When prompted, make sure your computer is completely rebooted, and then check to see if the new updates have solved the problem for you.

Solution 3: Check network drives

Another reason why you might see another drive on your computer is that it is mapped to your computer on the network. If you use another computer’s network access, its files will be on your computer, but under Network Locations. In this solution, we will go to “My Computer” and, after checking that the drive is a network location, we will remove it completely.

Note: After disconnecting the drive from the computer you will need to go through all the steps to reconnect it, so make sure you know what you are doing.

1.) Open “This PC” either from your desktop or from the Start menu.
2.) Now, look under “Network Attached Storage”. If the drive is present in this section, it means that it is shared on the network. If it is not, you can troubleshoot it.
3.) Now right-click on the drive and select “Disconnect”.
4.) This will disconnect the drive and remove it from the computer.

Another way to remove the disk is via the command line.
This method provides the same solution, but through the command line.

1.) Open the extended command line as in the previous solutions.
2.) Now run the following commands: net use E: /delete

Note: In this case, the drive to be extracted has the letter “E”. If your case is different, you must reverse the order.

Solution 4: Check for malicious or external hard drives.

If both of the above methods do not work or are not applicable in your case, it probably means that your computer has an external hard drive/drive and it is visible. If it is an external drive, you can easily check if it is connected to your computer. Check all the connections.

If you can access the contents of the drive, but it wasn’t there before and you’re also using your computer, you need to make sure your computer didn’t have a malicious drive.
Check all the SATA ports and make sure there isn’t a drive that wasn’t there but is.
If there really was a faulty/external hard drive, sit back and enjoy. We hope that at the end of this article you have solved the problem.

Frequently Asked Questions

This problem is known to be caused by the Windows 10 v1803 update released by Microsoft in April, which assigned a letter to the system recovery partition. So, if you see a new partition in Windows Explorer, it's probably because of this and not because of malware.

A local drive is a hard drive or SSD installed in or attached to your computer. It is not part of another computer on the network. A DVD-RW drive (E:) is a local drive, but is considered a removable drive. Any other network drive or cloud storage is a remote drive.

When the space in the C drive is full, you should move unused data to another drive and remove installed applications that are not used often. You can also perform a disk cleanup to reduce unnecessary files on the drives, allowing your computer to run faster.

Clean up the drive.

To access it, right-click on one of the hard drives in your computer window and select Properties. (You can also simply search for "Clean Up Disks" on the Start menu.) In the hard drive's properties window, click on "Erase Disk". Select the types of files you want to delete and click OK.

Fix playback devices do not display headphones

playback devices do not display headphones

Sometimes we want to plug our headphones into our desktop/laptop and enjoy our favorite movie, but if the headphones don’t play sound, you will surely be annoyed.

Many users have this problem with Windows 10 computers. But don’t worry, we can help you with this problem, just follow the solutions below and you will be able to use your headphones.

But before you fix the problem, please make sure that you don’t have any hardware issues. Most desktops have two headphone outlets. If your desktop has another outlet, plug in your headphones and see if it works. You can also check if your headphones work by plugging them into another computer or smartphone. If you have a hardware problem, these methods will not work and you will need to go to a repair shop and have your computer checked.

After plugging headphones into your Windows 10 computer, you could not hear sound from the headphones. The headphones didn’t even appear on the playback devices. What happened? Don’t worry. This is a common problem in Windows 10, and you can fix it with one of the solutions listed below.

Before you try the solutions, make sure it’s not a hardware problem:

If your computer has a different port, plug your headphones into a different port and see if the problem persists. If you could hear sound from headphones with a different port, the problem is probably with the port. If you don’t have another port for your headphones, ignore this troubleshooting.

If possible, connect the headphones to another computer to see if the problem persists. If you can properly use the headphones on another computer, the problem is in your computer settings. If it is, try the following solutions. If you can’t hear sound from the headphones, even on another computer, the problem is probably with the headphones.

The headphones do not appear on the playback devices.

playback devices do not display headphoness

The problem could be with the headphones, the headphone jack, or the system. If the problem is hardware-related, you may need to replace the components. However, it would be wise to try the following troubleshooting before replacing anything.

The causes of this problem are not numerous and are usually related to certain errors or unrelated actions that the user may have committed. See the following list:

  1. Old or outdated drivers: Old drivers are always the cause of many problems, so they need to be updated.
  2. Headphones are off by default: Users have reported that their headphones are off in playback devices, so be sure to check and turn them on.
  3. Realtek HD Sound: For some reason, this sound manager is to blame, and the problem disappeared after users uninstalled it.

Correction for headphones not showing

The problem is quite common in Windows 10. Before you start troubleshooting, make sure there are no hardware problems with your headphones by connecting them to another device. If the headphones work, you can use the following options to solve the problem.

Update the audio driver

If your headphones aren’t working, you can try updating the audio driver to fix the problem of headphones not displaying.

Step 1: Open the Startup window by pressing Win + R and type the command “devmgmt.msc” to open the Device Manager.

Step 2: Right-click the driver associated with the headphones in the list of audio inputs and outputs and select Update Driver.

Note: You can also select Uninstall Device here to remove the audio driver, and more information about removing the audio driver can be found in the following text.

Tip: If you can’t find the driver, find it on the headset manufacturer’s website and download the driver.

Uninstalling Realtek HD Sound Software

As an excellent audio manager, Realtek High Definition Audio Diver is highly regarded. However, some users have reported that their headphones stop working unless they uninstall this software. You can do this by following these steps:

Step 1: Open the control panel in the search area of the taskbar. Then select “Category View” and click “Uninstall a Program” under “Programs“.

Uninstalling Realtek HD Sound Software

Tip: If you are using the Settings application, clicking on “Applications” will immediately open a list of all the programs installed on your computer.

Step 2: Right-click Realtek High Definition Audio Diver and select Remove/Change.

Uninstalling Realtek HD Sound Softwaree

Step 3: Click the Done button when the process is finished and restart your computer.

Tip: Make sure the problem is resolved before trying to reinstall Realtek HD sound.

Activating headphones on playback devices

If you have a problem that your headphones are not working, you can also try activating them from your playback devices.

Step 1: Enter the command “mmsys.cpl” in the “Run” window to open the playback devices.

Step 2: Right-click anywhere in the center of the window and check the Show Disconnected Devices and Show Disconnected Devices boxes. You will then see your headphones in the Playback Devices section.

Activating headphones on playback devices

Step 3: Right-click on the headset and activate it if it is disabled.

Troubleshooting Audio Playback Problems

You can check and troubleshoot audio playback problems by using the audio playback troubleshooter if the computer cannot play the headphones.

Step 1: Right-click the Start button and select Settings. Then go to Updates and Security.

Step 2: Under Troubleshooting, select Audio Playback, and run the program.

Troubleshooting Audio Playback Problems

Step 3: Reboot the system.

Frequently Asked Questions

Activate the playback device in the audio settings

Step 1 - Open the control panel. Click on sound
Step 2 - You will see a list of available playback devices. If you don't see your headphones in the list, right-click and select Show Disabled Devices and Show Disabled Devices.

View and manually activate headphones

1) Open the playback devices.
2) Right-click an empty space, then select Show Disconnected Devices and Show Disconnected Devices. You will then see that the headphones appear in the list of playback devices with the status "Disconnected".
3) Right-click the headphones and then click Activate.

Set the headphones as the default playback device

  1. Right-click the Start button.
  2. Click Hardware and Sound.
  3. Find the Playback tab, and underneath it, right-click the window and select Show Disabled Devices.
  4. The headphones are listed there, so right-click on the device and select Enable.
  5. Click Set Default.

On the right side, check to see if the folder icon or the "i" icon is visible. Select the checkbox to activate the automatic dialog box when the device is connected. Click OK, then click OK. Restart your computer, reconnect the audio device after turning on your computer, and check to see if the automatic dialog box appears.

Here’s how to fix it: The Elara App Prevents Windows from Shutting Down

The Elara App Prevents Windows from Shutting Down Windows 10

The Elara application is a pre-installed program that usually comes with Dell, Toshiba, or Sony laptops. It runs only on laptops (running in the task manager as the ApntEX.exe process), as its main purpose is to support touchpad functionality. However, not all integrated applications meet user expectations, as many have complained that the Elara application does not allow Windows to shut down or exit the computer. For this reason, and because the app appeared seemingly out of nowhere, many users suspected that it was a potentially unwanted program or virus.

Although the original Elara app is not dangerous, it should be noted that its main process, running in the background, could be infected or replaced by malware. Well-known examples of process name usage include Sality, Ramnit, Fareit, and others. The first characteristic of an infection is that it slows down and destroys the system, although in some cases users do not notice any signs. Therefore, it is important to determine if the Elara application process is affected by malware.

If the Apntex.exe process is not infected, removing Elara may cause the touchpad to malfunction, so it is not recommended. Instead, you can apply a Windows registry fix, which we’ll provide below.

Elara has been known since 2015. It is associated with the Apntext.exe file, which is the application that controls the touchpad on Windows laptops. The program resides in a specific folder in the C:\Program File directory. The folder may be named DellTPad or similar, depending on the device manufacturer.

Users who have installed the Elara application on their computer may quickly encounter the following errors when trying to shut down or log out:

The Elara app prevents shutdown
The Elara app prevents Windows from restarting.
The Elara application prevents Windows from logging out.

These errors are usually followed by other computer problems, such as inability to run legitimate programs, general computer slowness, installation of unknown applications, slow Internet connection, etc.

What is Elara App?

All computer manufacturers use hundreds of small components in their computers that they buy from hundreds of different small manufacturers. These components are sometimes used by different manufacturers in their products, making them common to many different brands such as HP, Samsung, Dell, etc.

The Elara app is used to control one of these components, which is connected to the touch panel of the laptop. This is why the Elara app is mostly seen on laptops and pre-installed on your computer. This application controls certain touchpad functions and is installed in the Program Files folder with the computer’s touchpad driver. The application can be found in the task manager under the name “ApntEX.exe“. It is not a stand-alone driver or software, but may simply be part of the touchpad driver provided by your computer manufacturer.

Why does the Elara App prevent Windows from shutting down?


The Elara App can prevent Windows from shutting down because it always runs in the background when it is installed on your computer. When Windows shuts down, all processes close in the background. However, if a process is considered sensitive by the operating system, the operating system interrupts the shutdown process and warns the user that a sensitive background task exists.

Can it be disabled?

According to many user reports, stopping a task in Task Manager or even removing the touchpad driver completely has no side effects.
However, according to one report, the user loses the ability to turn off the touchpad using the “Fn” keys. Therefore, in our opinion, you should remove the task via Task Manager and it should not negatively affect the computer’s performance.

You can also try uninstalling the touchpad driver to get rid of the bloated software and see if the touchpad is still functional. The results may vary depending on the manufacturer of the device, but even if you lose functionality, you can simply reinstall the driver by checking for changes in the hardware, and then Windows will reinstall the driver you just removed.

What should I do if the Elara app prevents Windows from shutting down?

Check for driver updates for Windows 10 and the touchpad.
  1. From the Start menu, find the Settings app and open it.
  2. Go to Updates and security and select Check for updates.
  3. Your system will start downloading all the latest updates. Wait for your system to complete the installation process.
  4. Press Windows + X and click Device Manager in the list of options.
  5. Go to the Mouse and other pointing devices section, right-click the driver, and then click Update Driver. Now select Automatically check for the latest driver software.
  6. Repeat the same process to update all the drivers listed in this section.
  7. You can also manually download the latest updates from the hardware manufacturer’s website.
  8. Reboot the system to apply the changes.
Create a new registry key
  1. Press the Windows + R keys to open the Run dialog box on your screen. Type regedit and press Enter to open the registry editor.
  2. Once the registry editor window opens, navigate to HKEY_CURRENT_USERControl PanelDesktop in the left pane.
  3. Navigate to the right side of the window and right-click on an empty space. Click New > DWORD Value (32-bit).
  4. Write down the name of the new AutoEndTasks key and set its value to 1.
  5. Click OK to save your changes and close the registry editor.
Removing the Elara application from your system
  1. From the Start menu, find the Control Panel and open it.
  2. Under Programs, click Uninstall a program.
  3. Search for the Elara app or any other suspicious program in the list of installed programs.
  4. Uninstall them all one by one and finally click OK.
Uninstalling the Elara app from Google Chrome
  1. Launch the Google Chrome browser to remove the extensions associated with the Elara app.
  2. Go to the three-item menu and click More Tools >> Extensions. Now delete all suspicious extensions one by one using the trashcan icon.
  3. Close the browser.
System Restore.
  1. Go to the Start menu and look for System Restore. Open the first result in the list. You may need to enter your administrator password.
  2. Follow the instructions on the screen to restore your system to a stable state.

Frequently Asked Questions

  1. Start the shutdown as you normally would.
  2. If the warning message "This application prevents shutdown" appears, press Cancel to complete the shutdown.
  3. Press the Windows + R keys to open the Startup dialog box.

Some Google articles claim that the Elara app is malicious. However, the truth is that this software is not malware or a virus at all. The Elara app is installed along with the touchpad driver in your Applications folder. You can see it in the task manager, where the software is called ApntEx.exe.

The Elara application is a pre-installed program that usually comes with Dell, Toshiba, or Sony laptops. It can only be found on laptops (it runs in the task manager as ApntEX.exe process), as its main purpose is to support the touchpad functionality.

Exit open applications and kill processes to shut down your computer. One possible reason why Windows won't shut down is that some applications are open on your computer. If you close them all, the problem should be solved. Right-click on the taskbar at the bottom and select Task Manager.


Installation and reinstallation of Realtek microphone drivers

Installation and reinstallation of Realtek microphone drivers

If you’re using a PC running Windows 10, you’re probably using Realtek audio. If you’re not using a sound card or working with HDMI audio with better video cards, the Realtek HD audio codec driver is probably the source of all the sounds your computer produces.

Unfortunately, there are a hundred different things that can break your audio drivers. When that happens, the first thing to do is go into Device Manager and see if you can get a new driver through Windows Update.

To do this in Windows 10, simply right-click the Start menu and then go to Device Manager. There, go to “Sound, video and gaming controllers”, find the device you want to update, right-click on it and select “Update Driver”.

In most cases, Windows will be able to find and install the right driver without you having to do much more, but sometimes you have to take matters into your own hands. Fortunately, that’s why we created this guide on how to reinstall the Realtek HD audio codec driver yourself. It’s a relatively painless process, and we can walk you through it in just a few minutes.

For most Windows computer users, the standard Realtek HD audio drivers will work. Realtek High Definition Audio Manager is a tool used to manage audio on desktops and laptops and is the default option for Windows 10 systems. The program is packed with great features that produce stunning audio results.

However, users have reported some problems with the Realtek HD audio drivers.

Problems tend to include poor sound quality and the program not being available or not being available in the taskbar or on the computer. If you are experiencing sound quality or computer control problems, it is recommended that you update or reinstall the sound drivers.

Symptoms of Realtek High Definition Audio Driver Malfunction

Symptoms of Realtek High Definition Audio Driver Malfunction

In this guide, we will show you, step by step, how to solve problems caused by Realtek HD Audio Manager.

The best way to do this is to download Audio Manager, update it, or reinstall it completely. Then follow the steps below and get rid of your problems.

Many users have complained about faulty drivers and an audio system that doesn’t work even after getting updates. Sometimes, Windows 10 gives the message “Sound devices are not installed.” Microsoft said the company is investigating the issue but made no further comment.

The symptoms of a defective Realtek High Definition (HD) audio driver are obvious: no sound when the computer is running, sounds are interrupted, they play unusually, no HDMI sound, the computer crashes or reboots when trying to play audio, and so on. The device may also display an error message when trying to play audio, such as :

  1. WAV audio playback error detected ;
  2. CD audio device is being used by another application;
  3. A MIDI output error has been detected;
  4. Your audio device cannot playback the current file.

Usually, the problem with Windows 10 audio playback occurs when the audio driver is corrupt, defective, or deleted during Windows 10 installation/upgrade.

Microsoft has officially confirmed that Windows 10 installation is designed to automatically remove all applications and drivers that are incompatible with it.

These problems can be caused by outdated drivers, hardware problems, or even malware infections. You should scan your device with system recovery and malware tools to make sure that there is no malware on your system that could affect the sound or even more important parts of the system. However, since the lack of sound in Windows 10 is often caused by drivers, you need to learn how to completely reinstall the drivers as described in the instructions below.

How do I install drivers for the Realtek microphone?


Realtek is a company based in China and its website only offers drivers for ICs. However, these drivers cannot be installed on all motherboards, as each card makes additional adjustments to improve performance. Therefore, it is recommended that you look for drivers on your board manufacturer’s website. However, if you cannot find a driver for your board, you can follow these steps to download and install a generic driver. The driver may not provide the performance improvement expected by the manufacturer, but it will still work properly.

  1. For 32-bit operating systems, click here, and for 64-bit operating systems, click here.
  2. Wait for the download to complete and click on the executable.
  3. Follow the instructions on the screen to install the drivers on your computer.
  4. Restart your computer to complete the installation process.
  5. To verify that the drivers are installed correctly, press “Windows” + “R” to open the “Run” command prompt and type “devmgmt.msc“.
  6. Press “Enter” to open the device management window.
  7. Double-click the “Sound, Video and Game Controllers” drop-down menu and check to see if “Realtek HD Drivers” is there.
  8. To activate the drivers, right-click on the speakerphone icon in the taskbar and select “Sounds”.
  9. Go to the “Recording” tab and right-click on the “Realtek HD Audio Device” option.
  10. Select “Enable“, click “Apply” and then click “OK” to save your changes.
  11. The drivers are now installed and activated.

Frequently Asked Questions

To do this, go to the Device Manager by right-clicking on the "Start" button or by typing "Device Manager" in the "Start" menu. Once there, scroll down to "Sound, Video and Game Controllers" and find "Realtek High Definition Audio". Then right-click and select "Uninstall Device".

In the Device Manager window, double-click (or click the arrow) on "Audio Inputs and Outputs" to expand this section. Right-click on the recording device (microphone) and select "Uninstall driver" from the context menu. Restart your computer and Windows will reinstall the missing drivers.

  1. Make sure that the microphone is connected to your computer.
  2. Select Start > Settings > System > Sound.
  3. Under Sound Settings, go to the Input > Select Input Device, then select the desired microphone or recording device.

Open your device manager. Expand Sound, Video, and Game Controllers. Right-click Realtek High Definition Audio and click Update Driver from the drop-down menu. If your computer has the latest driver installation file, select "Scan computer for driver".

4 Solutions for Windows 10’s “Tab key not working”

Tab Key not Working

Windows is one of the most popular operating systems, and millions of people often use it on their computers. However, it has recently been reported that the Tab key does not work in Windows.

Windows is full of useful keyboard shortcuts to help you navigate the system faster. The most common is to press Alt and Tab at the same time, which gives you an overview of all open windows and allows you to switch between them at lightning speed.

It’s easy to see why a key combination that doesn’t work can be a problem for many people. For those who frequently switch from one application to another to work more efficiently, this is very important. In our article, you will learn how to fix the Alt-Tab key combination that doesn’t work in Windows 10.

Switching from one app to another in Windows 10 devices can be done with a combination of two keyboard keys: Alt + Tab. We know this because we use this feature all the time to quickly and easily manage our tasks and tools.

But what can we do if the Alt + Tab functions don’t work?

Well, if you are not an experienced user, or if you have never encountered this problem before, you will find that you have no idea how to solve the Alt-Tab problem, which means that a proper guide will be more than helpful.

In this regard, you can always follow the following steps to know how to fix Alt + Tab Shift in Windows 10 easily.

What prevents the TAB key from working in Windows?

What prevents the TAB key from working in Windows

After receiving numerous reports from several users, we decided to investigate the problem and found viable solutions that completely solve the problem for our users. We have also investigated the causes causing this problem and listed them below.

TeamViewer :
This is an application that allows you to access another computer through your computer and is used by many people. A bug was found in this application that prevents the user from accessing the TAB key function during a TeamViewer session, even if the remote session is not active.

Main issue :
In some cases, the problem is not with the software, but with the keyboard. The keyboard may be faulty or the TAB key may be damaged.

Registry changes :
The Windows registry is responsible for managing many parts of your system under the hood. Some applications create new registry entries during installation that may conflict with existing entries. As a result, your system may not recognize Alt-Tab as a key combination that allows you to modify applications.

Undoing the key combination :
It’s possible that the application you installed has overwritten the pre-existing Alt-Tab shortcut, so that it now has a different function on your system.

Windows Explorer Error:
Windows Explorer is one of the many pillars of your system. When an error occurs, it can disrupt the functionality of your system, including its shortcuts.

Peripheral Devices :
Peripheral devices such as your keyboard, computer mouse, or headset can cause the Alt-Tab key combination to stop working.

Most of your devices work with drivers. If your drivers are missing, outdated, or incompatible with your system, they can interfere with the Alt-Tab shortcut, among many other problems.

Now that you have a basic understanding of the nature of the problem, let’s move on to solving it. Remember to implement solutions in this order to avoid conflicts.


Try these solutions:

Here are some solutions that have helped others solve the tab key problem. You don’t need to try them all, just work your way through until the Tab key works again.

Solution 1: Restart your computer

Since many technical problems can be solved by rebooting, rebooting the computer and the game isn’t difficult. Often, that’s all it takes to solve a keyboard problem.

Also, if you’re using an external keyboard, make sure you plug it in correctly. And you can disconnect and reconnect the keyboard to see if you can fix the problem with the tab keys not working.

Solution 2: Update the keyboard driver

A missing or outdated keyboard driver can cause certain keyboard problems, such as the tab key not working. Therefore, you need to update your keyboard driver to the latest version.

There are two ways to update the keyboard driver: manually and automatically.

Manual driver update – You can go to the keyboard manufacturer’s website, find the latest driver for your device, and install it on your computer. Be sure to download a driver that is compatible with your operating system.

Try the tab key again and see if it works.

Solution 3: Try keyboard shortcuts

The tab key can be disabled by accidentally pressing certain key combinations. Therefore, you can try activating the tab key by pressing key combinations. The combinations vary from keyboard to keyboard and from system to system. So if you know the combination to activate the tab key, you can just try it.

You can also try the common combinations listed below:

1.) Press the Alt key twice, then check to see if the Tab key works again.
2.) While holding down the Alt key, press and release the 0, 0, and 9 keys on the keyboard.
3.) Press the Ctrl key twice and check if the Tab key works.
4.) Press the Windows logo key twice and see if that solves the problem.

If it doesn’t work, don’t worry. There’s something else you can try.

Solution 4: Closing TeamViewer

Many Windows users report that the tab key stops working when they open TeamViewer, the remote desktop software. If this is the case, you should close TeamViewer on your computer.

If closing TeamViewer does not solve your problem, you should open the Task Manager (by pressing Shift, Ctrl, and Esc keys simultaneously), stop the task and TeamViewer services and it should work.


Frequently Asked Questions

Click the Adjust button, then click the AutoCorrect Options button. As you type, click the Auto-format tab. At the bottom of the box, check the "Set left and first dashes with tabs and spaces" box. The tab key should now work to move to the next level of plan numbering.

While holding down the "ALT" key, press the "0,0,9" keys on your keyboard. If the pointer misses a few spaces on the bar, it means that the TAB function is working and the problem is hardware related. Check to see if the pointer is missing spaces.

If it still doesn't work, the Enter key is broken. You can replace it or use Ctrl+M instead of the Enter key. Maybe some dirt has accumulated on the Enter key, try cleaning the keyboard with compressed air. If you still don't get an answer, the Enter key is defective.

Open Control Panel > Language. Select the default language. If you have more than one language enabled, move the other language to the top of the list to make it your primary language - then move your current preferred language back to the top of the list. This resets the keyboard.

The Connected Device Platform Service (CDPSvc) uses a lot of disk space.

Connected Devices Platform Service

If you are used to checking hard disk usage from time to time, you may come across CDPSvc (Connected Devices Platform Service) running in the background and indicating high CPU utilization. This can be worrying because no one knows exactly what CDPSvc is for yet, and it appears to be a relatively new service introduced in recent versions of Windows.

It is interesting to note that Microsoft does not give any explanation about the exact nature of the service and its use. All of this makes us think a bit, and users are naturally curious. However, we should learn that the service is used to connect devices such as Bluetooth, printers, as well as smartphones, external drives, cameras, etc. However, in the past, these devices could connect to Windows, and the introduction of the CDPSvc service did not really do any good.

Since the Connected Device Platform (CDPSvc) shows a high level of disk usage in Task Manager, you should disable it. You can try running the SFC (System File Checker) analysis from the command line of your system, but that will not help either. To get rid of the problem, we must deactivate it. The best thing is that even after disabling the service, Windows will still work properly and your devices will be able to connect.

Let’s see how you can disable the Connected Device Platform service.


What is Connected Device Platform Service?

What is Connected Device Platform Service

Connected Device Platform Service (CDPSvc) is a relatively new service introduced in recent versions of Windows.

Although it is a new addition to the operating system, the service has not really progressed, and Microsoft does not give much explanation about its functions.

Microsoft describes the capabilities of the service as “This service is used for connected device platform scenarios,” which actually gives no indication of the actual functionality of the service.

According to our research, the service is used to connect to Bluetooth devices and printers, scanners, music players, cell phones, cameras, etc. Connecting to these types of devices was also possible in previous versions of Windows, where this service did not exist. This makes the service a bit suspect and causes controversy about how it works. Some reports suggest that the service is only used when connecting to Xbox.


The controversy surrounding the CDP service

Many users report that the service uses too much disk space and results in poor performance on some computers. This raises a lot of suspicions because there is no obvious reason for the service’s existence. In addition, this service has been known to cause many errors in the Windows event log. One such error was “error 7023,” which is automatically logged in the event log and has no obvious effect on the performance of the system or any other application.


Should it be disabled?

There is a contradiction in what users are saying about this issue. Some users who have disabled this service have been able to continue using their computer without any problems or side effects. However, some users have reported experiencing problems when connecting certain devices to their computers. Therefore, we recommend deactivating the service if you do not use Xbox Live or other Bluetooth devices with your computer regularly.


Methods to disable the Connected Device Platform service are as follows:

Disable the Connected Device Platform service using the Service Manager.

1.) Press Win+R to open the Run window and enter the services.msc command. Press Enter to open the Service Manager window.

2.) Scroll down to the Connected Devices Platform service and right-click it. Select Properties.

Connected Devices Platform
3.) Change the startup type of this feature to Disabled.
4.) Click Apply, then click OK to save the settings.

Disable the Connected Devices Platform service from the command line.

You can disable Connected Devices Platform Service from the command line in the Advanced Ordering window. To do so, follow these steps:

1.) Find “Command Prompt” in the Windows search bar and select “Run as administrator” in the right pane.

2.) In the Advanced Command Prompt window, type the following command and press Enter:
sc config CDP user SVC type=own
3.) Reboot the system after the order is complete.

Disable the platform service of devices connected to the registry editor.

If you cannot disable the Connected Devices Platform service using the Service Manager or Advanced Order Request, try disabling it using the Registry Editor as follows:

1.) Press Win+R to open the Run window. In the Run window, type the command regedit. Press Enter to open the Registry Editor window.
2.) Navigate to the following path:
3.) In the right pane, double-click Start to open its properties.
4.) Change the data value from 2 to 4.
5.) Click OK to save the settings.


Conclusion :

In this article, we have learned about platform services for connected devices that are used to connect to external devices.
This service can sometimes cause problems, and we have shown two ways to fix the error. In general, this service works without problems, but sometimes it does not work as expected.


Frequently Asked Questions

Press the Enter key to open the Service Manager window. Scroll down to the Connected Devices Platform service and right-click it. Select Properties. Change the startup type of this feature to Disabled.

The Connected Devices Platform is a software solution that unifies and simplifies the management of connected devices and software. Connected Devices Platforms can support IoT ecosystems.

Connected devices are physical objects that can connect to each other and to other systems on the Internet. These devices, usually equipped with technology such as data processing chips, software, and sensors, collect and exchange data with other devices and systems.

Provides applications with access to structured user data, including contact information, calendars, messages, and other content. If this service is stopped or disabled, applications that use this data may not work properly. There is also an https connection to the MS server, so they look like they are OneDrive contacts.

Troubleshooting: Aptio setup utility error on Asus computers (Windows 10)

Asus Aptio Setup Utility

We all live in a world of visual interpretation and communication, and as a developing country, we move toward that world, setting a new milestone every day. As we grow, we encounter new things and technologies, sometimes we grow with them, accepting their existence and needs, but sometimes we become an anxious person, such as questions and concerns about the Aptio Setup Utility if you are a particularly non-technical person.

In any case, our goal for today is to provide solutions and advice to people who want to solve and develop an understanding of the Aptio Setup Utility. First, we need to understand exactly what our problem is and then find a solution. This is the ideal way, if you don’t know what the problem is and why it’s happening, you won’t be able to solve it satisfactorily.

What is ‘Aptio Setup Utility’?

Aptio Setup Utility is a kind of BIOS configuration utility option, although Aptio Setup Utility usually only comes with Asus desktops and laptops. Many users of Asus computers have experienced, and continue to experience, the problem of constantly booting the computer in the Aptio Setup Utility instead of booting into the operating system. The Asus computer usually does this because it doesn’t recognize the operating system it can boot, or because it doesn’t have a fully connected hard drive/SSD.

However, if you are sure that your Asus computer has a hard drive/SSD with a working operating system installed, and you are still experiencing this problem, there can only be one of two explanations: the connection between your computer and the hard drive/SSD has weakened so that your computer cannot recognize it, or your computer simply cannot recognize the hard drive/SSD and recognize it as such.

In this case, the computer may not recognize the hard drive/SSD because most Asus computers are set not to recognize hard drives/SSDs other than the ones that come with the computer, and for some reason, the computer thinks it is not the hard drive/SSD that came with the computer.

This problem is especially common with Asus laptops. Fortunately, this problem is not insoluble, and below are four of the most effective solutions to this problem.

Causes of problems with the Aptio Setup Utility

Many Asus users have reported that they still have a problem with the Aptio configuration utility – the computer keeps booting into the Aptio configuration utility instead of loading the operating system. The computer gets stuck in this configuration utility every time it reboots, resulting in an endless loop.

This is a common problem with Asus laptops and desktops. This problem usually occurs when the PC does not detect an operating system on the drive that it can boot, or when it does not have a fully attached SSD/HDD. Alternatively, the Asus computer is configured in such a way that the hard drive is not recognized or a hard drive malfunction occurs.

It is also possible that a change in your computer’s configuration is the cause of this problem. Nevertheless, booting does help, but sometimes it doesn’t happen. If you are experiencing a startup error, you can check the Aptio configuration utility for hardware problems or incorrect settings.

Do the following:

  • Click the boot menu in the Aptio configuration utility.
  • Click CSM and activate it.
  • Now select the Security menu, find the secure boot command, and disable it.
  • Save and exit the program after confirming by clicking “Yes”.
  • Restart the system. Press the F9 key for at least 10 seconds during the restart.
  • Select the “Extended startup” option.
  • The recovery menu window will then appear, click on “Advanced Options”.
  • Select “System Restore” and the date before the problem occurred.

Fortunately, this problem can be solved in Windows 10, and we’ve listed some effective methods here. Let’s take a look at them.

How to fix the error with Aptio configuration utility.

Now that you’ve learned what the Aptio Setup Utility is, we can talk about how to fix errors that occur due to its causes.
First of all, try to boot or restore the system as described above.

Reboot your computer

Sometimes the simplest solutions are the best, and some users have reported that they solved the problem with the Aptio setup utility by simply rebooting their PC.

This seems like an obvious solution, but many users say that this solution worked for them, so you might want to try it.

It’s true that Aptio configuration blocking is a serious and common problem, but sometimes the most difficult problems can be solved in the simplest way.

Just reboot your computer a few times and monitor the changes. If you are still stuck in BIOS limbo, you should check additional steps. We’ve listed them below.

Restoring BIOS defaults

If the previous solution didn’t work, try rebooting the BIOS. This way, you can solve this and other problems caused by BIOS misconfiguration.

If you’re not sure how to reset your BIOS settings, follow the instructions below:

1.) Restart your computer.
2.) The main menu of the Aptio Setup Utility should appear.
3.) Go to settings and look for “Reset Configuration Data” or “Factory Reset” options.
4.) Reset the BIOS to factory defaults and save the changes.
5.) Exit Aptio and restart your computer.

If you cannot access these settings, there is another manual way. By removing the CMOS battery from the motherboard, you can most likely restore the factory BIOS settings and fix the problems.

What’s more, this shouldn’t cause too many problems and requires minimal effort.

Follow these steps to temporarily remove the CMOS battery from your computer or laptop:

1.) Turn off the computer.
2.) Turn off the switch on the back panel and unplug the power cord. If you are using a laptop computer, be sure to remove the battery.
3.) Press and hold the power switch for about one minute to completely discharge the computer.
4.) Before performing any work on the equipment, be sure to touch a metal surface to discharge any static electricity from your body.
5.) The CMOS battery should be a standard wristwatch flat battery. Carefully remove it by sliding the pin to the side.

Restoring BIOS defaults
6.) Wait a while and put the battery back in the socket.
7.) Turn on the computer and watch for changes.

Activating CSM and deactivating Safe Boot

Some users have solved problems by simply deactivating safe quick boot and reactivating the CSM (Compatibility Support Module).

This is because both Safe Boot and Quick Boot can cause problems with the hard drive, especially if you have replaced the factory hard drive and used a different storage device.

This is especially true for laptops made by Asus and is a security measure whose main purpose is to protect your data.

If you ask us, this is a drawback, as it can make your computer completely unusable.

Please follow these instructions carefully to activate CSM and deactivate custom boot settings:

1.) Reboot your computer.
2.) Access the Aptio utility settings.
3.) Select Security.
4.) Select Secure Boot.
5.) Select Disable Secure Boot.
6.) Save and go.
7.) Since this does not solve the boot shutdown problem, restart your computer and wait for it to reset the Aptio utility settings.
8.) Open the boot section.
9.) Go to “Secure Boot” and “Quick Boot” and uncheck each of them.
10.) In the same menu, activate CSM and save your changes.
11.) Reboot your computer and wait for it to start in Windows.

If that doesn’t work either, there is always a clean reinstall as the most viable solution.

Reinstalling Windows

If you are sure that your hard drive works, you can reinstall your system.

Basically, you need to use another PC to create bootable media (USB or DVD) and try to boot from it.

Most users don’t have a USB recovery device. If you are in the more cautious minority and have recovery tools, be sure to try them before reinstalling.

If you don’t know how to reinstall your system and solve problems with the Aptio BIOS utility, follow these steps:

1.) Download the multimedia tool to another computer.
2.) Insert a blank DVD or plug in a compatible USB drive.
3.) Run the Media Authoring Tool and accept the license terms and conditions.
4.) Select “Create installation media (USB drive, DVD or ISO file) for another PC” and click Next.
5.) Select the desired language, architecture, and edition and click “Next“. Be sure to select the version for which you have a license key.
6.) Select “USB Key” or “ISO“, depending on your preference, and click “Next“.
7.) Once the installation download is complete, you can either continue the process with a USB key or burn the ISO file to a DVD and continue from there.
8.) Finally, once everything is set up, restart your computer.
9.) In the BIOS settings of the Aptio utility, go to the Boot section.
10.) 10. Select the USB stick or DVD-ROM as your primary boot device. Save your changes and reboot your computer.
11.) The Windows installation files should boot from here.
Just follow the instructions and you should be ready to go.

As mentioned before, these solutions are only applicable if your hard drive is fully operational. If not, you must replace it appropriately and boot from there.

Frequently Asked Questions

  1. Reboot your computer.
  2. The main menu of the Aptio Setup Utility should appear.
  3. Go to settings and look for "Reset Configuration Data" or "Factory Reset" options.
  4. Reset the BIOS to factory defaults and save the changes.
  5. Exit Aptio and reboot your computer.

Basically, this problem occurs when the PC does not detect an operating system on the disk that it can boot, or does not have a fully attached SSD/HDD. Alternatively, the Asus PC is configured in such a way that the hard drive is not recognized or a hard drive malfunction occurs.

Select the start menu in the Aptio Configuration Utility, select "Run CSM" and change to activate. Select the "Security" menu in Aptio Setup Utility, select "Secure Boot Control" and go to "Disable". Select "Save and Exit" and click "Yes". Press and hold the power button until the device shuts down completely.

Press and hold the power button until the device is completely off. Turn the device on and press the F9 key for about ten seconds; the device should now be running in the Windows recovery menu. Select "Advanced startup" and wait for the recovery menu to appear.

Troubleshooting: ‘Printer cannot be contacted over the network’ (Windows 10)

Printer Cannot be Contacted over the Network

Printers can work reliably for years and thousands of prints, but they can also fail or stop working. Printing problems always occur at the most inopportune times. Here are a few ways to get your printer to work when you are printing from your PC.

What is this error?

What is Printer Cannot be Contacted over the Network

The “Cannot contact the printer through network” error is an error that can happen with a printer added as a network printer, and it has been reported by many users. If you are one of them, this should be useful to you. Here, ircache summarizes and displays several solutions for you.

Sometimes the cause is as simple as overuse or underuse. Many people don’t use their inkjet printers often enough, which can lead to problems with dry ink clogging the nozzles. Overuse is less common than overuse: paper clips, hair, and even food can get into printers and cause paper jams (and worse).

Printers are great when they work, but when they don’t, it can be extremely frustrating. Here’s how to solve the “printer not available over the network” problem, with the cause and more information.

What is the cause of the “Unable to communicate with a printer over the network” error in Windows 10?

Cause of Unable to communicate with a printer over the network

This particular problem has several different causes. It is very important to identify the correct cause in order to solve the problem faster and more efficiently. Check out the list below!

Central services are handicapped:
In fact, the proper functioning of a printer to which a network printer has been added depends on certain Windows services. If these necessary services are unexpectedly disabled, the printer will certainly have problems. Thus, if the printer cannot be contacted via the Windows 10 network, you need to make sure that the allowed services are enabled and set them to work automatically.

The printer’s IP is dynamic:
Your wireless printer is probably enabled using DHCP (Dynamic Host Configuration Protocol). Most network devices, including computers and printers, support DHCP by default, which means that they get their IP address from a DHCP server – usually a router – for a temporary period of time called a DHCP lease.

At the end of the lease, which can be several days, the printer requests a new IP address from the DHCP server. If there are not many devices on the company network, the printer may get the same IP address again, but there is no guarantee. The DHCP server can assign any available IP address it wants.

System administrators disagree on the appropriateness of assigning static IP addresses to network printers. An alternative is to set printers to DHCP (Dynamic Host Configuration Protocol), which means that the router or server will lease IP addresses for them from a pool.

Setting printers to DHCP seems like the easiest option, but manually assigning static IP addresses can save you time and hassle.

What to do if Printer cannot be contacted over the network

Make Sure Certain Services are Enabled

Printer usage is dependent on several services in order to run properly. A recent Windows Update or a change in your computer’s setup may have changed something about the startup of these services. Make sure you set them to run automatically and the problem should be resolved.

1.) Open the Run utility by using the Windows Key + R key combination on your keyboard (press these keys at the same time. Type “services.msc” in the newly opened box without the quotation marks and click OK in order to open the Services tool.


2.) The alternative way is to open the Control Panel by locating it in the Start menu. You can also search for it using the Start menu’s search button.
3.) After the Control Panel window opens, change the “View by” option at the top right part of the window to “Large Icons” and scroll down until you locate the Administrative Tools Click on it and locate the Services shortcut at the bottom. Click on it to open it as well.
4.) Locate the Remote Access Auto Connection Manager, Remote Access Connection Manager, Secure Socket Tunneling Protocol Service, Routing and Remote Access services on the list, right-click on each one, and select Properties from the context menu which appears.
5.) If the service is started (you can check that just next to the Service status message), you should stop it for now by clicking the Stop button in the middle of the window. If it is stopped, leave it stopped until we proceed.
6.) Make sure that the option under the Startup type menu in the service’s properties window is set to Automatic before you proceed with other steps. Confirm any dialogue boxes which may appear when changing the startup type. Click on the Start button in the middle of the window before exiting. Make sure you repeat the same process for all services we mentioned.

You may receive the following error message when you click on Start:

“Windows could not start the service on Local Computer. Error 1079: The account specified for this service differs from the account specified for other services running in the same process.”

If this happens, follow the instructions below to fix it.

1.) Follow steps 1-3 from the instructions above in order to open the service’s properties window. Navigate to the Log On tab and click on the Browse.

2.) Under the “Enter the object name to select” entry box, type in your account’s name, click on Check Names and wait for the name to become available.
3.) Click OK when you are finished and type in the password in the Password box when you are prompted with it if you have set up a password. Your printer should now work properly!

Setting up a static IP address for a printer

The IP addresses of various devices on a network are usually dynamic, which means that they tend to change over time, usually when the device is rebooted. However, you can assign a static IP address to any device, including a printer, which can also be used to solve this printer problem. Try below.

1.) Open the Control Panel by searching for the utility in the Start button or by clicking the Search (Cortana) button on the left side of the taskbar (bottom left of the screen).
2.) You can also use the Windows + R key combination, where you type “control.exe” and press the Run button, which will also open the Control Panel directly.
3.) Once the control panel opens, switch to a category and click Show Devices and Printers under Hardware and Sound to open that section.
4.) Go to Printers, right-click on the printer you want to remove (the printer causing these problems), and select Printer Properties.
5.) In Printer Properties, click the Ports tab. Expand the Port column and scroll down until you see an entry that looks like an IP address format, such as Be sure to write this address down somewhere.
6.) Open a web browser and simply type in the IP address you found in the last step, then press Enter.
7.) Enter your printer name and password, then click OK to connect to the printer’s network settings.
8.) Find the “IP Configuration” button or something similar, depending on your printer, and try to find an option called “TCP/IP” or “IP Address Configuration” and make sure you set it from “Auto” to “Static” or “Manual“.
9.) Enter the static IP address you really want to use and click “Apply” to save your changes. Restart the computer and printer and check if the problem persists.

Remove the printer and add it again.

This is a fairly simple solution, but it has helped many users because they were able to solve the problem by simply removing the printer completely and restoring it using the Add Printer Wizard. Be sure to give it a try by following these steps!

1.) Open the Control Panel by searching for the utility in the Start button or by clicking on the Search (Cortana) button on the left side of the taskbar (bottom left of the screen).
2.) You can also use the Windows + R key combination, where you type “control.exe” and press the Run button, which will also open the Control Panel directly.
3.) Once the control panel opens, switch to a category and click Show Devices and Printers under Hardware and Sound to open that section.
4.) Go to the Printers section, right-click on the printer you want to remove (the printer causing these problems), and select Delete Device Confirm all the dialog boxes that appear.
5.) Then click the Add Printer button at the top of the window. A new window will open and the computer will begin searching for a printer connected to either your computer or your local network. 6.) Select the one you just deleted before clicking Next.
6.) Be sure to follow the instructions on the screen. When you are finished, make sure you can now use the printer properly!

Bug fix: Issues with cumulative update KB4507453 (Windows 10)


Longtime Windows 10 users know that installing cumulative updates has often been Russia’s roulette wheel, as these versions have sometimes caused serious problems, such as operating system crashes or installation failures.

However, things have improved dramatically with the latest operating system feature update, and the May 2019 update released about two months ago brought an almost error-free experience with cumulative updates.

And while cumulative updates are still being installed as frequently as ever, users still run into a little trouble here and there every time the software giant pushes new updates of this type on its Windows 10 devices.

What is Update KB4507453 in Windows 10?

The latest round of cumulative updates was launched on July 9, when Microsoft launched a patch cycle on Tuesday, July 2019. Like every month, all versions of Windows 10 were patched.

Windows 10 version 1903, or the May 2019 update, received the cumulative update KB4507453, which, like its other brethren, included fixes for operating system vulnerabilities and other improvements.

For most users, KB4507453 was installed without any problems, but for others, they ended up being asked to reboot several times, even though the update process appeared to have been completed successfully.

Cumulative Update KB4507453 Issues

This cumulative update generally installs correctly, as in the standard update process it requires a reboot to complete the task.

After that, everything works as expected, and Windows 10 reboots on the desktop. However, the same cumulative update then reappears in Windows Update a few minutes after logging into Windows, requiring a reboot again.

No matter how many times you reboot your computer, KB4507453 keeps showing up and asking you to reboot again. Microsoft has yet to confirm the problem. Other versions of Windows 10 that received cumulative updates on July 9 are not experiencing similar problems.

Since Microsoft has not yet confirmed the bug, no workarounds are recommended, although users who have encountered the problem have offered a few tips that may help you avoid rebooting again

Cumulative Update KB4507453 Reported Bugs

KB4507453 cannot be installed

Windows 10 May update is not yet finished with installation problems, update patch KB4507453 is living proof of that. Some users have reported that the patch installation failed with error code 0x800f0904.

The problem is related to the previous patch KB4501375, which also failed with error code 0x800f0904.

The problem seems to be more common with HP laptops, as some of them have not been tested with Windows 10 v1903 and are not compatible with it because the BIOS cannot be updated.

KB4507453 is not available for installation

Another annoying problem is that some users cannot update patch KB4507453. The update option does not work automatically or even manually for some.

You may also see some options grayed out in the update history. This means two things: either you are in the vicious circle of the Insider program, or this update does not concern you.

Why is that? Because it includes some improvements and fixes that are downloaded separately if you installed the previous update. Windows doesn’t have to download and install everything on your PC.

Windows doesn’t start after installing KB4507453

Startup problems from the beginning have affected the Windows 10 v1903 update. This continues in the KB4507453 update patch, as some users are unable to boot into Windows after installation.

It is still unclear if this is specific to dual-boot systems or not.

After update KB4507453, the Dolby Access option for headphones is no longer available.

Some Windows 10 users have complained that the Dolby Access headphone option disappeared after installing patch KB4507453.

How can users fix the bug?

Run Windows Update Troubleshooter

Run the Windows Update diagnostic tool to diagnose problems with Windows Update, such as when a cumulative update fails to install. To start a Windows Update diagnostic :

1.) Click the Windows icon on the taskbar to open the Start menu.
2.) Select the Settings icon.
3.) In the “Settings” window, select the “Update and Security” option.
4.) In the left pane, select Troubleshooting.
5.) At startup, select Windows Update and click Run Troubleshooting.
6.) On the Windows Update tab, Windows will attempt to detect and troubleshoot any problems.
7.) Reboot your computer.
8.) Now check for updates in your settings. This should resolve the problem and the cumulative update will be installed successfully.

Running DISM and checking the system files

Damaged or corrupted files in your system can cause errors, such as problems with cumulative update KB4507453. Run the System File Checker utility, which allows Windows 10 users to look for and repair corrupt files. To do this :

1.) Click the search icon or the search bar on the taskbar.
2.) Enter the command line and right-click the first result. Select “Run as administrator” from the drop-down menu.
3.) User Account Control will appear, requesting permission to make changes to the device. Click Yes to authorize them.
4.) At the command line, type DISM restore health :
5.) At the command line enter the DISM restore health command :
sfc /scannow.
6.) The system file scan utility will attempt to locate and repair corrupted files. Once the scan is complete, the results are displayed in a window.
7.) Reboot your computer. Check Windows Update again. Hopefully, the cumulative update will install successfully.

Check your hard drive for errors

In some cases, corrupted files may cause cumulative updates to fail to install. Therefore, you should scan your computer for corrupt files. Perform the following steps:

1.) Click the icon or search bar on the taskbar. Look for the command line in the search box, then right-click the first result and select Run as Administrator from the drop-down menu.
2.) User Account Control appears, asking for permission to make changes to the device. Click Yes to authorize them.
3.) In the Command Prompt window, type this command and press Enter on your keyboard:
4.) Press the Y key on your keyboard. This will start a disk scan the next time the system is rebooted.

Execute a Clean Boot

A clean boot allows you to run Windows with only the most necessary drivers and run applications. Therefore, you should disable all third-party applications and services to determine if any of these programs are interfering with the installation of cumulative updates, which will result in a cumulative update error. To perform a clean boot :

1.) Simultaneously press Windows + R on your keyboard to open Run.
2.) Type “msconfig” in Run, then press OK to open System Configuration.
3.) In the System Configuration window, select Selective Startup and uncheck the box next to Load Startup Objects.
4.) Select the Services tab and check the box next to Hide all Microsoft services. This will hide all Microsoft applications and services, as you can simply disable third-party applications.
5.) Click the “Disable All” button.
6.) Select the “Start” tab, and then click the “Open Task Manager” link.
7.) In the “Task Manager” window, you will see a list of startup programs. Select each activated application, right-click it, and choose “Disable” from the menu. You can also select each activated application and click the “Disable” button.
8.) When you are finished disabling the launcher programs, close the Task Manager, and return to the system setup. Click the “Apply” button, then the “OK” button.
9.) Finally, restart your computer to authorize the changes. Click the Windows icon on the taskbar, click the power icon, then select Reboot.

This should solve the problem with installing the cumulative update. If that doesn’t solve your problem, go to the next step.

Updating Windows Update components

In some cases, corrupted Windows Update components can cause Windows 10 cumulative updates to fail to install. If the previous methods didn’t fix the error, delete the previous installation files. Therefore, reset the update storage folder. Then, upload the new update files to the official Microsoft server.

To do this, first stop the Windows Update service and related services such as BITS, Superfetch, etc.

1.) Press Windows + R at the same time to run Run.
2.) Type services.msc and press OK or Enter to open Windows services.
3.) A list of services will appear. Scroll down to the Windows Update service, right-click it, and select “Stop” from the menu.
4.) Repeat step 3 for other related services, such as BITS and Superfetch. Then minimize the Services window.
5.) Click the folder icon in the taskbar to open File Explorer.
6.) Navigate to the following location :
7.) Now press the Ctrl + A key combination to select everything in the download folder.
8.) Delete everything in the folder except the folder itself.
9.) Open Windows services again and restart the services (BITS, Windows Update, Superfetch) that you previously disabled.
10.) Now look for Windows Update. This should solve your problems installing cumulative update KB4507453 for Windows 10 1903.

Frequently Asked Questions

Because cumulative updates are labeled as mandatory security updates, your computer must be rebooted to complete the installation. On-demand updates are also cumulative updates, but they are often labeled as unsafe updates and do not require a reboot.

Microsoft defines a "cumulative update" as a set of fixes - as described in the article, "where many fixes to improve Windows quality and security are combined into a single update" - and a full update that includes not only the latest changes but all previous changes as well.

Apparently, Windows 10 has run into a lot of problems after more users installed the September update, which was released last month. Some users are reporting a blue screen of death, system crashes, and even an error that causes devices to reboot.

Why does it take so long to install updates? Windows 10 updates take time as Microsoft is constantly adding more files and features. The most important updates, released in the spring and fall each year, take more than four hours to install - if there are no issues.