How To Use Sfc Command To Repair System Files In Windows 7

August 11th, 2011

In windows 7, if some of your system file is corrupted , then some Windows functions may not work, or Windows may crash. You can follow the below steps to let  System File Checker tool (SFC) scans for missing or corrupted system files and repairs them.

1.Go to StartAll Programs Accessories ,right-click Command Prompt, and then click Run as administrator. If you are prompted by UAC  for an administrator password or for a confirmation, type the password, or click Allow.

2.Type in command sfc /scannow then press ENTER .Then The sfc /scannow command scans all protected system files and replaces incorrect versions with correct Microsoft versions.

3.If the SFC command can not repair some file,please go to location of this file and Take Ownership ,then replace the file with a known good copy of the file

One Response to “How To Use Sfc Command To Repair System Files In Windows 7”

Leave a Reply