How to get Windows XP to automatically repair damaged system files

In fact, you can completely modify the registry, so that the system's automatic repair through the hard disk on the Windows XP installation files. This will prevent the disc from being placed.

Here's how: Assume that the Windows XP installation file is under C:XP. Modify the registry [Hkey_local_machinesoftwaremicrosoftwindowscurrentversionsetup] primary key.

First, on the right, change the Cdinstall key value data to 0. The ServicePack SourcePath and SourcePath two key values are then modified to C:XP respectively.

Then run Sfc/scannow again. The system will automatically repair the system files. And will not be put into the CD again.

is not very simple. If you encounter such a problem, you can try it.