I've build two simple C3PO applications in VB6 using the C3PO wizard.
Each creates a button in Groupwise's toolbar.
When register one of them and starting Groupwise, the corresponding button shows up and works fine.
When registering both applications however, only the button of one of them (always the top one as seen in the registry) shows up.

What can this be? Anyone?

PS: I can of course solve this by building both buttons into one application, but that is not practical: some users need one of them, others need both.

Thanks very much for your help.