nvwgf2umx.dll crash fix

I had the aging-computer-toucher s blessing-slash-curse of introducing my son to the Yin and Yang of Windows Problem Solving this week, with the emergence of an absolutely relentless nvwgf2umx.dll crash in the Unity engine he s using for homework. The Yin is this: you have to buckle down and carefully read the error messages and logs first, [ ]