Hi All,

I have developed a Excel shared COM Addin using VS2005 (C#)

-Com Addin on Startup loads a CommandBar with 1 button on it.
I have deployed my first version of COM Addin into user's machine
say V 0,0,0,1 (No issues)
-There was some costumization done for addin again and a new
Version say 1,0,0,2 is released and installed to clinets machine. (No issues)

-When user again wants to install the previous version by
uninstalling the v2 then onExcel startup i cant see any CommandBar loaded.
-And i can see there is runtime problem while loading the ComAddin

-What may be the cause of this problem ?

-I cleared all keys and subkeys from the two version info from the regirty
under CLSID-GUID-inprocServer32

-After clearing all the keys also after installing again i cant see my
CommandBar still issues in LoadBehaviour (2) in Excel addin

Can anybody help me out of this issue ?

Thanks

Das