I'm trying to get an old PC going as a side project. I have an AMD FX-60 and Radeon 3850AGP in an ASrock Dual939-Sata II board. It all works in Windows XP flawlessly. But the GPU drivers do not work, no matter what I try, in Windows 7x64. Can't change refresh rates, no Catalyst Control Panel, nothing. After some digging I found out about these supposed AGP hotfix drivers, however I can't get it (12.3) or AMD's last drivers (13.1 or 13.9) to work. I'm not sure how these INF files work either. I think this is the key I need help with. Each time I get an error saying my AMD drivers aren't installed properly, despite finishing the install successfully. How can I get my 3850AGP to run in 7x64? If you have experience with INF files please let me know.