If, after you perform a Windows 11/10 update or during an upgrade process and you encounter the SYSTEM SCAN AT RAISED IRQL CAUGHT IMPROPER DRIVER UNLOAD blue screen (BSOD) error, then this post ...

Running a System File Checker (SFC) scan will repair the damaged DLLs. If that doesn’t help, you can use a Deployment Imaging and Servicing Management (DISM) scan to restore system health.

The Windows system file checker is such an effective general fix-all that I believe every Windows user should know about it. Its function is simple.

You can find more information about this in our data protection declaration and the external source’s privacy policy. And make sure that Don’t Scan System Files/Folders is checked.