Folks,
I have recently helped a customer upgrade from Office 2003 to 2010, converting/updating macros and creating a custom ribbon. One of the macros, named 'Email', who's sole function is to produce a new document based on a template, and contains no macros,
produces a blank VBA dialog when the button is clicked on the custom ribbon. The macro works perfectly when run directly! If the macro is renamed to anything else, Email1, for example, and added to the custom ribbon, it runs perfectly!
It seems there is some problem with a macro name Email, when added to a custom ribbon. BTW changing the button name or icon has no effect!
Smells like a bug to me!
Jon
Jon