Hello!

I have made a word add-in with IDTExtensibility2 interface. When I start word 2003 from start menu everything works fine. But when I open a "old" document it doesn?t.
The toolbar appears but with no function. Seems like word or xp remove assemblies when opening a document or something. Tried to save document with the working add-in, but when I opened it again same thing happened.

Thanks