

The command should complete successfully and if any errors were found, they should be corrected. System file checker is mainly used to restore missing or corrupted system files. HKEY_LOCAL_MACHINE \ System \ CurrentControlSet \ Controlģ) As a Administrator open a Command Prompt and run “SFC /SCANNOW”. Tested workaround to SFC scannow not working in Windows 7/8/10/11. Close the dialog and check if the issue is resolved. Click on the Clear button in the General tab. Solution 3- Windows 7 (Recommended solution: Works like Magic if using Windows 7)ġ) Make the following change to your registry: In the Folder options dialog, head over to the General tab and click on the Clear button. Windows Resource Protection found corrupt files and successfully repaired them. SFC stops working at the beginning of the scan- The SFC Scannow gets stuck at the beginning of the process. Find below the common SFC errors and the procedure to fix the System File Checker/ SFC Scannow errors. So, the next obvious question is how to repair the SFC Scannow errors. X:\sources>sfc /SCANNOW /OFFBOOTDIR=c:\ /OFFWINDIR=d:\Windowsīeginning system scan. However, the System file Check can itself fail to run.

Successful scan for integrity of all protected system files and replacement of incorrect versions with correct Microsoft versions then looks like this: Sfc /SCANNOW /OFFBOOTDIR=c:\ /OFFWINDIR=d:\Windows As of that - the proper command line to run SFC successfully was: System File Checker (SFC) is a tool built into Windows that will check for system file corruption. In description below, the boot partition letter was C: and system partition was D. If you are using any kind of boot image/disk to boot up, you will have to use the "offline" switches (OFFBOOTDIR & OFFWINDIR) along with the SFC /SCANNOW command in order to start repairing your installation properly.
