HOW TO REPAIR BROKEN WINDOWS 7
To check system hard drive and fix errors:
chkdsk c: /f To check system hard drive, fix errors, locate and mark bad sectors:
chkdsk c: /r Very basic command to check integrity of system files:
sfc /scannow If sfc can’t help you try DISM.
Check system health for any corruption presence:
Dism /Online /Cleanup-Image /CheckHealth Check system health for store corruption presence:
Dism /Online /Cleanup-Image /ScanHealth Finally, repair command: