How to Repair Corrupted Windows 10 System Files.

How to Run SFC Command to Repair System Files in Windows 10. Was there a time when you were working or playing a video game on your new Windows 10 operating system and you got the “your PC ran into a problem and needs to restart” error message?. This tutorial will show you how to run the sfc command at boot or in Windows 10 to attempt to repair corrupted or modified system files.