MS Project add-in deployment problem

[Jani]

Hi,
I have written an c# application (add-in command-button for ms
project), and a setup project for the add-in application, in the same
way as descript in
http://support.microsoft.com/default.aspx?scid=kb;EN-US;302901#appliesto


All work fine in my laptop where visual studio installed, but install
in another client (windows xp, office xp) does not work. The command
button does not appear in the ms project toolbar after the setup
(probably the installed assembly could not be loaded).

I checked the client - XP PIA has been installed, the registry key
.....\microsoft\office\ms project\Addins\classname has been also
created... all seems to be installed, but i can not find the add-in
button in ms project client.

does anyone have an idea how the deployment of MS Project add-in works?



THX

Jani