Edneeis - Are you saying you installed VS.NET 2003 and is Visio EA 2003 or just Visio EA.
VS.Net 2003 is version 7.1 and the error message says
You must first install Enterprise Architect Edition of Visual Studio.Net 7.0
So as vS.net 2003 is version 7.1 and visio is looking for version 7.0 is there another version of visio I should be installing or is there some way around it, (registry fix though this is probably a last resort)
For anyone wanting to know how I fixed it please send a donation to
Actually the answer was extremely simple so I am kicking myself.
I didn't notice in my MSDN box the extra disk (number 2084) with the title "Visio for Enterprise Architects 2003" so I was using the disk for VS.net prior to 2003.
What triggered me to check back was when Edneeis said