09-17-2012 09:41 AM in reply to: lars-ake.johansson
I also have the same problem....
my graphic card is Geforce560Ti,
the driver version:306.23
os: windows 7 ultimate x64 sp1
MB:ASUS P5Q3 Deluxe(P45)
RAM: DDR3-1600 16GB(A-DATA)
can any body tell me how to solve this problem?