I have a C++, MFC app running on VStudio 6.
I have a C#, .net 1.1 dll written in VStudio 2003.
I have never had a problem with the C++ app calling the C# dll as a com
object before, but recently I changed something, I don't know what, and I
have started getting the following message when I try to open a form in the
C# com object that has an active x control on it.
Any ideas how I can fix this problem?
ActiveX control '78cc97a3-46b6-11cf-938d-dc09d442c235' cannot be
instantiated because the current thread is not in a single-threaded apartment.
Thanks,
Phil