Citrix - Application - Performance Math "Addition and Subtraction" at 100% CPU

Idz21

Senior member
Dec 22, 2001
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OS: Win2000 Terminal Server
Citrix: Metaframe XP
App: Performance Math - Addition and Subtraction


Application is being ran through a client session on a PC.

When using Performance Math (coach.exe), the CPU gets maxed out after a log in screen while it just sits there. There's no reason for it to be maxing out since there is nothing being done to the program. The program uses Direct Draw (which only works in 640x480 btw... anyone know a fix for that?). Basically I'm looking for a solution to kick down the CPU utilization. I have tried the registry tweaks, FirstCountMsgQPeeksSleepBadApp, MsgQBadAppSleepTimeInMillisec, NthCountMsgQPeeksSleepBadApp along with Flags. I have tried many different settings for those entries but to no avail. The sound also delays in the app, which might be tied with the CPU problem.

Has anyone dealt with this application in a citrix environment, or has a similiar problem that they resolved?


Thanx for any help in advance,


Pete