I am building a complex module that uses LoadControl to dynamically load a particular control into a container module based on a module setting. It works well!

I have a module that implements CallBacks, and as a stand alone module it works great. (Nice Work!)

A problem arises when I try to load the module that uses CallBacks into the container scheme.  When a CallBack is initiated the ClientErrorCallBack routine is called with a result of "404-Control Not Found".

I have looked at it for a while and have no resolution. Suggestions?

I will be happy to supply lots of details, if desired.

Thanks Jon, After adapting the technique a little it works just fine. I had looked at the post earlier but, I thought it did not apply, guess I should have looked a little closer .  Thanks again!

If you could put together a simplified sample of what you are trying to solve I can have a look and hopefully come up with something.  If I wasn't as pressed for time I'd come up with my own sample for I believe I understand what you are trying to do.   Send me an email if you come up with an example.