I brought a pci-e laptop graphics card adapter of the internet and it requires me to install the graphics card driver software but I firstly have to install a vgapnp.sys driver file but I dont know how?

Hi Willimo,

The main issue is to install the graphic driver software ,right ?

There are two ways to get the driver, automatically update from the windows update or manually download the driver from the manufacturer website and install it from the device manager.

Please refer to the following link :
Download and install drivers
http://windows.microsoft.com/en-hk/windows-8/all-drivers

Best regards