after reinstalling the win10 system, the graphics card driver is equipped with NVIDIA. 
 the system warning pops up every time you boot, and the dll file is missing, about 7 and 8 times. 
 it"s no use repairing dll with some PC manager software. 
 I"d like to ask you how to solve the problem. 
 do you want to unload the driver and reinstall it 
