Hopefully there is a simple solution for this.
I have a COM Add-in created for MapPoint in VB6 / Windows XP.
When I try to add it under Tool | Com Add-ins in MapPoint on my Win7 64-bit laptop it reports that it is "not a valid Office add-in."
Do I just need to compile it differently i.e. with some different options? Hoping I do not have to port it to VB.NET
Eric