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I run five accounts on a quad-core box. Since the last patch, I noticed that something is setting WoW.exe's processor affinity mask to only use the first two CPU's. I added some code to a home-grown key broadcaster to reset processor affinity to use all cores and that fixed the problem.
I can't be certain that the latest patch is doing this or if it's something strange with my system. Just a heads-up.
pSon
Just to clarify - are you running 1 CPU with 4 cores, or 4 CPU's?
Cheers,
Stealthy
4 cores. I doubt it matters though.
Blizz recently made some changes to the way WoW handles dual core CPU's. Note - WoW does not support more than dual cores at the moment, beyond what support is included in Windows.
Check the blue comments here:
http://forums.worldofwarcraft.com/th...78032940&sid=1
Hope this helps...
Cheers,
Shane