Addin is not invoked in client system

[ksskumar]

Hi all,

I am creating a addin in C#.

Initially it is working properly in the development system and the
client system also. The issue is happened when I change my
development system and create the setup again. The addin is working
properly in my new development system BUT NOT working in my client
system. Installation in the client system is not showing any error
and installed properly. I checked in the client system registry also
(DWORD is 3 only). I am not getting any errors any where (development
and/or client system).

Anyone please let me know why it is?

Thanks in advance,
kumar