I've recently upgraded my Nvidia drivers to the latest long lived branch (375.20) and Fusion stopped working imediately - crahes right after loading screen.
Just to verify those are driver related I did a test on my home system - first tried nouveau driver (Fusion worked), then installed 375.20 (Fusion crashed).
For those interested here's what I get when I try to launch Fusion via terminal :
https://dl.dropboxusercontent.com/u/420 ... idia_crashAny clues on the fix (other than downgrading the driver)?