Windows automatically repairs damaged system files

After the system restarts unexpectedly or shuts down illegally, the system file is damaged. The system will always prompt us to put in the Windows XP CD for system file repair.

Q: When the system restarts unexpectedly or shuts down illegally, the system file is damaged. The system will always prompt us to put in the Windows XP CD for system file repair. I also often encounter this kind of problem. How to solve this problem? A: In fact, you can use the following content to reply to see the modification of the registry, so that the system automatically repairs through the Windows XP installation files on the hard disk. This will avoid placing the disc. Here's how: Assume that the xp installation file is under D:\\XP. Modify the registry [HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Setup] primary key. First change the CDInstall key-value data to 0 on the right. Then change the service key SourcePath and SourcePath to D:\\XP.