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12 votes
3 answers
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COM outbound call results in "An outgoing call cannot be made since the application is dispatching an input-synchronous call."

I have a COM server (C++/STA (MFC based app)) and a COM client (C#/MTA). The COM server must live in an STA, since it's an MFC app (I have no choice in this matter). The client issues a call to the ...
Jörgen Sigvardsson's user avatar