Catalyst Control Center freezes brook+ apps on vista 64bit

Discussion created by pikeman on Nov 14, 2008

streams sdk 1.2.1 beta x64

vista x64 sp1 6GB Q6600 ATI 3870

Windows Vista TDR turned off via TdrLevel=0 reg key

simple_matmult -t -x 5120 -y 5120 -i 1

runs fine when CCC is not open, windows can not move for a while but mouse move ok.

When CCC is run in advanced mode, I put it on ATI Overdrive Tab to check temperature, then run simple_matmult -t -x 5120 -y 5120 -i 1 the machine will freeze.

tested with CCC 8.9 and 8.11