How to Fix Microsoft Office Click to Run High Disk Usage Error on Windows 10

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Microsoft Office Click to Run is designed to help you run Microsoft Office applications like Word, Excel, PowerPoint, Outlook, OneNote, Publisher, Access, Visio, Project, and many others without installing the full version of each application.

Click to Run allows you to use the same features and functionality as the full version of Microsoft Office while saving space on your computer. You can even install multiple versions of Microsoft Office on one device.

This guide provides an overview of how to troubleshoot Microsoft office click to run common high disk issues.

What is Microsoft Office Click to Run?

Microsoft Office Click-to-run is a feature in Windows 10 where you don’t download the full version of Office 365, but just install it once and use it offline. This saves quite some bandwidth and makes it possible to work offline without having to worry about losing data. However, there are many complaints regarding the amount of space it takes up. In fact, one Reddit user claims he had to delete his entire hard disk because of the size of the installation file.

There are several ways to solve the problem, including disabling or uninstalling the program. If you want to keep it, you should try to limit its usage. You can do this by reducing the number of documents opened in Word, Excel, PowerPoint, etc., or by opening files locally rather than downloading them online.

Turn off the Microsoft Office Click to Run Services

The easiest way to fix this issue is to disable the Microsoft Office Click to run services. You can do this by following the steps mentioned here.

  1. Open Control Panel (Win + X)
  2. Select Programs and Features
  3. Select Turn Windows features on or off from the left pane
  4. Scroll down until you find the Microsoft Office Click to RUN service under “Programs”
  5. Uncheck the box next to the service name and then select OK.
  6. Restart your PC for the changes to take effect.

Updated: July 2024

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Repair the Microsoft Office Click to Run in the System

To fix the problem, you should uninstall the program from the computer. Then, run the setup file again. If you still cannot repair the error, try repairing the installation manually. You need to open up the folder where the setup file is located and delete the files named “setup.exe”. After that, restart the PC and install the application again.

If you do not want to reinstall the whole office suite, you can use another method. Download the latest version of the Microsoft Office Click-To-Run app from the official site. Run the setup file and follow the instructions.

Set the priority for Microsoft Office Click to Run to low by using a third-party application

Microsoft Office Click-to-run is a feature that allows you to run Microsoft Office applications without having to download them. This process requires Windows 10 Pro 64bit version 1703 or later. If you are running Windows 7 or 8, you cannot use this feature. Scroll down to see if there is anything listed under “Click-to-Run”. If it does not show up, you do not have it installed properly.

To set priority for Microsoft Office Click to Run to low, follow the steps below:

  1.  In the Processes tab, locate the following processes:
  2. msiexec.exe – Application Execution Module
  3. mscoree.dll – Managed Code Loader
  4. ole32.dll – OLE Automation
  5. Right-click on each of these processes and choose Properties.
  6. Set the Priority to Low.
  7. Restart the system.
  8. Open any Microsoft Office application and check if the Click-to-Run icon appears.
  9. Close all Microsoft Office applications and repeat step 6.
  10. Check if the Click-to Run icon now shows up.
  11. Repeat steps 1 through 8 until the Click-to-run icon disappears.
  12. Now, you can close the Microsoft Office application and start working with other programs.

Remove the Microsoft Office Click-to-Run

The ClickTo-Run version of Microsoft Word, Excel, PowerPoint, OneNote, Outlook, Publisher, Access, Visio, Project, FrontPage, InfoPath, and Access Services are installed by default on Windows 10 PCs. These programs allow you to install Microsoft Office without having to manually download each component separately. However, some people do not want to use these applications because they believe it is easier to just download the individual components themselves. In addition, many companies require employees to use the Click-to-Run version of Office.

This tutorial will show you how to completely remove the Click-to-run version of Microsoft Office.

  1. Open Control Panel.
  2. Locate the Microsoft Office Click-to-run program and click Remove.
  3. Wait while the program uninstalls.
  4. Close the control panel window.
  5. Restart your computer.
  6. Open any Microsoft Office application and test whether the Click-to-Rune icon has disappeared.

If the icon does not disappear, then you must repeat the previous steps.

Uninstall Microsoft Office Click to Run

Microsoft Office ClicktoRun (CTR) is one of the most popular ways to install Microsoft Office. CTR allows you to download and run Office without needing to purchase it. If you want to uninstall CTR, follow the steps below.

  1. Open Control Panel.
  2. Scroll down and select “ClickToRun” under “Programs and features”. Then press OK.
  3. Press the Start button to restart your computer.
  4. Open the Command Prompt window and type “cd %windir%\system32\inetsrv”, hit Enter key.
  5. Type “appwiz.cpl /unregister ClickToRun.exe” and hit Enter key.

Note: This process removes CTR completely. You may need to reinstall CTR again after removing it.

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Frequently Asked Questions

Just as what is described on the official site, the MS click-to-run technology works like the time when we watch a video online. Even if you have not downloaded the complete file, you are qualified to view part of the video. So this click-to-run enables us to use the features of Office even if we do not have the complete version of the product.

When you download one of the Office apps, you are prompted whether or not you want to allow the installation of additional components. If you say yes, you get a window where you can choose what features you want to enable. This includes things like cloud storage, online access, and even the ability to print documents. To remove Office Click-to Run completely, open the Start menu and type "Programs and Features." From there, select "Turn Off Selected Updates." Then reboot your PC.

  1. Go to the start screen and search for “Control Panel”.
  2. In the search results, click on “Control Panel“.
  3. Now, go to Programs and Features.
  4. Select click to run and press OK.
  5. Reboot your system.