Win7 system pops up "windows file protection" prompts how to do

Solution is as follows:

1, first prepare a system CD, insert the system, then enter the system, click on the start menu of the taskbar to find “Run”, open the running program, then enter the “sfc /scannow” command on the running input box, click Enter to automatically repair the system, the system will be able to release the Windows file protection prompt;

2, then close the system file protection function through the registry. Then enter “gpedit.msc” on the Run input box to open the Local Group Policy Editor;

3, then click on the Open Group Policy window and click on "Computer Configuration - Administrative Templates - System - Windows file protection & rdquo; option;

4, finally continue to click on Windows file protection, find the "Set windows file protection scan" option on the next window, click this option, set it to "ld"; disabled & rdquo;