Hi!

I'm trying to start SDK Activity Model Sample.
I have made all sample installation step without error.
When I try to strart Model Execution Sample I receive the following error:
"Failed to retrieve activity flow information from tracking. Critial Stop." 
I've increased the thread stops up to 12000. 
I Installed Biztalk 2004 Service Pack 1, in order to solve the problem, but 
this error message continue.

Can you help me please?.Urgent!!!

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