Try Starting the Windows Modules Installer If it doesn’t, there could be serious issues on your PC. To run cmd as administrator, simply right-click on the application. This is because Windows doesn’t allow a normal user to access administrative functions like SFC /scannow. We must access the Command Prompt as an admin if a computer has multiple users. Nonetheless, we have tried to make the steps convenient for everyone. There are both basic and advanced methods for fixing the SFC scannow issues. There might be major hardware-related issues on our PCs.We haven’t enabled Windows Module Installer on our computer.The SFC tool is not permitted to access the WinSXS folder.Our computer didn’t shut down properly, which might have corrupted some of our system files or a disk.We did not access Command Prompt or Windows Powershell as the administrator.

Well, the possible causes that prevent us from using SFC scannow in Windows 11 are: Also, there is a situation when it even freezes our entire system.įurthermore, we might get various system errors. Sometimes, the process of SFC scannow may get stuck for a long time.

System file checker windows 11