Quote Originally Posted by Circaflex View Post
i once heard with the new catalyst drivers using driversweeper screws tons of things up. I have seen numerous posts on this board advising against using driversweeper for the new ati/amd drivers
I had major issues with even 10.9+ catalysts running driversweeper on windows 7. Eventually, I just decided against it. Usually now the most I do is uninstall a driver, restart the machine, let it install whatever default WDDM driver it wants, then install the new catalysts over those.

either that, or just install the new catalysts over the old, which actually works surprisingly. W7 is just odd the way it handles graphics drivers compared to the older OS's.