>>IOW with isapi/mtdll/browser COMRETURNERROR may not be necessary. Would that be correct?
>
>Yes
>
>>My hope is that COM's error method (MTDLL) will clear the error without crashing the server AND that it could be as simple as:
>
>Yes, you need to make sure all is clear on the server as you need your COM object to be ready for the next transaction.

Thank you,
I amy open this thread agin later - I am trying to understand how the COM knows what client initiated the error - but in reality - I guess - the COM (even mtdll) is only aware of one cleint (or one thread).

Thanks again!