Hateful windows File Protection window

Recently, a window pops up on my Windows xp system.

Title: windows File Protection

Content: files required for running windows have been replaced with unrecognized versions. To ensure system stability, windows must restore the original versions of these files.
Insert your windows xp professional cd-rom

Every time I cancel it, it is annoying to bring it up again every second or second. I don't know what's wrong, but it's because I only have ghostversion Xp on hand.

The temporary solution is:

Set in Group Policy: Click Start> Run and enter gpedit. msc, expand "Computer Configuration> management template> system> Windows File Protection", double-click "set file protection scan", and set it to "disabled,
Ask the final solution,