Corrupted system files are frequently the cause of fatal system errors, and users have claimed that Winlogon, Userinit.exe, and msgina.dll are the files that need to be replaced.

These files are normally found in the WindowsSystem32 directory, and they can be replaced by copying the same files from another Windows 10 computer.

The system issue on Windows 10 should be totally addressed after copying these files from another device.

Keep in mind that these files should be copied from the same Windows 10 version. Copy these files from another 64-bit Windows 10 PC, for example, if you're using a 64-bit version of Windows 10.