I forgot to ask one last thing. Do I have to unregister my old mtdll on the web server and then register the updated mldll on the web server? And... do I have to redo COM+ each time there is an update to the mtdll?

Neil


>Hello Neil,
>
>"Why is this stuff not documented in the vfp or asp.net interop literature. This seems so *basic*."
>
>That's a good question, i've got this information from a COM book that explained COM internals from a C++ point of view, also don't remember a document targeted at the VFP developer audience that deals with this kind of low level COM requirements.
>
>"Regards and thanx"
>You're welcome!
>
>Regards
>Christian