Help got my oculus yesterday and kept getting this error "nvwgf2um.dill" can anyone help fix

if i put it into extend mode it kinda works but when i put it into hmd access mode it gives me this error message what can i do to fix it

im running windows 7 16 gigs ram, Intel I5-3570k cpu 3.40 and two GTX 570 graphics cards one card displaying 2 screens the other just the oculus and yes i have DIrect X11

Submitted February 18, 2015 at 07:15AM by blasiandre http://ift.tt/19wB2kR