Download the deleted driver backup file and extract it. Driver backup in slimming function deleted some folders in folder C: \ Windows \ System32 \ Driver Store \ File Repository, and we packaged this folder-32-bit Windows 7. Please decompress after downloading. If you don't know whether your system is 32-bit or 64-bit, please right-click the computer in the start menu and view the system properties. Or click on the small report in the Rubik's Cube to see it.

Recover the deleted files and obtain administrator rights of the target folder.

Then, open a browser and open the folder C: \ Windows \ System32 \ Driver Store \. Right-click the FileRepository folder, and then click "Administrator takes ownership" on the menu. At this time, a command line window will pop up and continue to perform operations. You can wait patiently for dozens of seconds until the command line window closes automatically.

Folder recovery operation: Then, copy or cut all the contents of the FileRepository in the file just extracted and paste it into the folder C: \ Windows \ System32 \ DriverStore \ File repository. If you are prompted to overwrite files, etc. Click OK all the way (because there are many files, remember to check the remaining files below and then press this operation).

Folder recovery operation: Then, copy or cut all the contents of the FileRepository in the file just extracted and paste it into the folder C: \ Windows \ System32 \ DriverStore \ File repository. If you are prompted to overwrite files, etc. Click OK all the way (because there are many files, remember to check the remaining files below and then press this operation).