Volsnap.sys is a Windows operating system file associated with the Volume Shadow Copy Service (VSS). This file is known to cause a blue screen error. However, the main causes include conflicts such as RAM or hard disk problems, incompatible firmware, corrupted drivers or malware infection, etc. This problem can easily be solved. However, there are several possible workarounds.

You may encounter the following BSOD errors related to this file:

The following possible fixes are made for BSOD errors related to volsnap.sys (volume shadow copy driver) in Windows 10:

Disable external devices

Sometimes the blue screen of death is caused by external devices connected to your PC. BSOD volsnap.sys is no different. If there is a problem between external flash drives such as SSD, USB drive, memory card, etc. etc., this problem may occur. You should also disconnect other external devices. Then reboot the computer to see if that solves the problem.

Update or reset the drivers

Always keep your drivers up to date. Because outdated drivers cause various problems, including BSODs in Windows. Again, you may encounter the problem immediately after updating some drivers. To fix the volnap.sys error, you may need to update or roll back your drivers, depending on your situation. To do so, follow these instructions.

If you want to go back, follow these instructions.

Run the system file checker

Perform an SFC scan

The System File Checker, or SFC, is a built-in command-line utility that you can use to repair corrupt or missing files. It replaces bad and corrupt system files with good system files. Follow these steps to run the SFC command.

The command starts a system scan, which will take some time. After that, you may get the following results:

Stop the volume shadow copy service

The blue screen of death volsnap.sys can also be caused by the volume shadow copy service. To fix this BSOD error, you can stop the volume shadow copy service.

Here’s a tutorial.

After that, restart your computer and see if Windows 10 volsnap.sys is fixed.