Windows users usually see it when they log-in. How to fix Cannot find script file in Windows 11/10 Windows uses script files to run a lot of programs in Windows.

Over time, any Windows 11 computer will experience system corruption and eventually failure. Regular maintenance will repair system files and prevent future problems.

Learn how to manually replace a corrupted single Windows 11/10 system file with a known good copy of the file, if the System File Checker is not working.

These aren't like your chipset or graphics drivers where you can (and should) update them yourself, but fortunately, Windows has a built-in scan tool to help fix file system and Windows driver errors.