If Windows 7 develops a problem it can often be fixed by running this utility. The sfc /scannow command (System File Checker) scans the integrity of all protected Windows 7 system files and replaces incorrect corrupted, changed, or damaged versions with the correct versions if possible.
It...
administrator
command prompt
corrupted files
error logging
fix tools
installation disk
logs
reboot
repair
scan integrity
service packs
sfc
sfcdetails
slipstream disk
system file checker
troubleshoot
uac
utilities
windows 7
windows xp