I was able to fix this issue by installing the latest driver for my video card.

Same here

I'm having the same issue, except I'm on windows 7 and Maya 2014, there is nothing in my plugin directory, I have installed the demo 4 times, twice with run as Admin. Also when i installed the stand alone i get a error when i try to run it.. "the procedure entry point cuMemGetInfo_v2 could not be ...