Win 7 system file loss caused by driver installation failure? File loss caused by driver installation failure

Win 7 system file loss caused by driver installation failure solution:

Step 1: Simultaneously press Open the computer's running window on the win7 computer keyboard, enter cmd and click Enter

Step 2: In the command prompt window that opens, enter the cmd command and click Enter to confirm, you can see the path of "File Loss" in the Command Prompt window

Step 3: Record this path and then access it through the path

Step: You can choose to copy the lost file in another computer of the same version, or go directly to the Internet to search and download the lost file, and store it in the path just recorded.

The above is the introduction of the solution to the failure of the driver installation caused by the loss of the Win 7 system file. Users with the same problem can try it out by themselves, hoping to help you.