Many Times the registry entries or files of our system got corrupted because of viruses or other reasons, in this case for repairing windows XP we format our system or repair windows xp by some other ways like by using Bootable cd method. But through this method we can repair our windows xp without using Bootable cd or Formatting System. This Method is Called Web Folders XP Repairing System.Follow me to Repair Windows Xp:
Click On Start and Go to Run.
In Run Type webfldrs.msi
New Window Will Open In Your Screen Now Click On Select Reinstall Mode.
Again New Window Will Open In Your Screen Just Tick Marks On all the Options and Click Ok.
It Will Take Some Time in Repairing Your Windows XP and When the Process will be Completed it will ask to Restart your System then Just Restart your System.
That's It, By Using This Method Your Windows XP will be repaired without using bootable cd or Formatting.