I don't have any idea DP, just uninstalled the 12.11 Drivers that were in the System & installed the 12.10 WHQL Drivers Al said he was using. Promptly erred a Dozen more of the Collatz 3.11 (opencl_amd) Wu's GPU Wu's.
@All, are you running a app file for Collatz AMD Wu's ??? Post it here or PM it to me if you are so I can try it ... Thanks