COM+ activation failed in Windows Server 2003 Standard R2

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.NET2.0

.NET

I have a custom COM+ application installed that was developed with C#.NET. It appears to be gac'ed and registered correctly. I also have a simple Form for performance testing, also developed with C#.NET, that calls the component n number of times

Most of the time, the Form calls the component properly and obtains the result, however, from time to time, I get the error

System.Runtime.InteropServices.COMException.'COM+ activation failed because the activation could not be completed in the specified amount of time. (Exception from HRESULT: 0x8004E024)' Check the event log for more information

There is no information in the event log at all. Does anyone have any suggestions on what the cause may be and

Application access via citrix 5.0 apllication is hosted in Windows Server 2003 Standard R2