Problems on WinXP 64-bit and 4870X2

Discussion created by FirstTimeRight on Sep 12, 2008
Latest reply on Sep 14, 2008 by

Hi everybody,

I'm trying to run Cal 1.2.0_beta on Windows XP 64-bit SP2 and a Club3D HD4870X2, but it won't work.

FindNumDevices reports 0 devices, all other example programs I have tested quit with the same error message.

Somebody from AMD: may I ask you to make a statement as to whether this configuration is supported at all? Before I waste hour after hour - thanks.

My configuration:

other than stated above, Catalyst 8.8 from AMD website (CD from manufacturer appeared to cause even more problems), hardware is a Supermicro mainboard for two Intel Xeon E5420 Quad-Core CPUs. PCIe is version 1.x.

I have only one display attached, I tried to enable the second, I got an error message stating I would have to disable Crossfire first, via the Crossfire entry in the CCC dialog box, which doesn't exist.

Any help is appreciated, thanks.