about 3 years ago - AndrewT - Direct link
I know it seems unlikely, but this is probably caused by that old Intel video driver (2014) even though the game is running on the nVidia.

Please check for a newer driver with ASUSTeK, failing that Intel themselves:
downloadcenter.intel.com

Download Intel Drivers and Software

Download new and previously released drivers including support software, bios, utilities, firmware and patches for Intel products. downloadcenter.intel.com downloadcenter.intel.com
In the alternative, if you were at all thinking of going to Windows 10 now might be a good time!