You might encountered lot of scenarios where running System File checker etc. will not help after all troubleshooting finally need to reinstall Windows. Before doing a Clean Install you could perform a Repair Install which will preserve your user accounts, data, programs, and system drivers etc. This article will show you how to do a repair install to fix Windows 7 issues.
Note: You will only be able to run the Repair Install if your in Windows under Normal if youre under Safe Mode this method wont work
Step: 1 Put the Windows 7 Disk in and Click on
SetupStep: 2Then Click on
Install Now
Step: 3Now click on
Go Online and get the latest updates for Installation Then it might take few minutes to download the critical updates and apply them depending upon your Internet speed
Step: 4Then Accept the Terms and Conditions and Click Next
Step: 5Now click on
Upgrade to begin the Repair
Step: 6Once the Repair is complete the setup will reboot your computer
Step: 7You need to activate your Windows 7 and do the initial setup like setting up date time etc.
Step: 8In case your missing any user setting copy them from
C:\Windows.old folder or under
C:\$INPLACE.~TR and
C:\WINDOWS.~Q backup folders ( Thanks to Shawn Brink, MVP for the Tip)
Make sure you
enable Hidden Files folder. Once you conformed everything run the
Windows Disk Cleanup to remove the old installation files
select
Files discarded by Windows Upgrade.
Note: If you have a Windows 7 Retail DVD and you want to repair Windows 7 SP1 then you need to right click on the
Setup.exe and go to
properties and
under compatibility tab choose Windows Vista SP2. Then run the repair it should work.