I've been having problems too. It drove me to reformat and start over. I have an AMD HD 6850 card. I let Windows check for drivers and download them. When I check the driver in device manager, it says it's from 2011 and the version is 8.850.00 (or something like that, not at computer right now). Anyway, I removed that driver and went to AMD website and downloaded the latest. It seems to install properly and my card shows in device manager. I check the driver again and it still says it's from 2011 with the same 8.850.00 version, but the driver I downloaded says it's 14.12 or something like that. Shouldn't I see the 14.12 in device manager?