Originally Posted by Ruined
If your still having problems after that, driver still installed and what not, use Windows Device Manager to uninstall again. Then and only then would I move on to something a little more, like Atiman.
Agreed with Ruined
Just use uninstaller program from control panel, and if after you install new driver there was a problem then you could use driver sweeper and if still have problem then you should use Atiman uninstaller
I had problem when using 12.4beta, occasionally crashed
so I uninstalled through control panel and use driver sweeper ... back to 12.3 WHQL but problem still exist!! And so I use Atiman Uninstaller then it fixed