At last weeks devcon, I attended Nick Neklioudov's excellent session on building visual interfaces to COM objects, and I've been experimenting a bit on my own at home with this. However, there is one thing that I cannot get to work: How can I safely share a reference between several com objects residing on a server to another com object residing on the same server? I tried just using a public variable, and although I can access it from all of the objects, when I try to make further use of it, I get an OLE error saying something not very helpful like "Something went seriously wrong" (not exact, translated from Norwegian).

Thank you in advance for any help.

Eyvind