<xxx is not a valid add-in error in Excel 2003 SP2
 

Hello

I have created a sample add-in using the VS2005 add-in template. When I
register this add-in and try to load in Excel
(Tools-Add-ins-Automation-Select the ProdId) I get a message "xxx is not a
valid add-in"

What am I missing?

Any help or pointers appreciated€¦

Thank you for your time
~Ani