There's a lot involved in doing this. The best I've seen was posted by
KeepItCool
http://tinyurl.com/co2zl

However even that is not 100% reliable in some scenarios. I can't put my
finger on it but something makes me suspect Addin info is also stored
elsewhere besides the registry.

I've spent quite a long time looking at this and reverted to the simple way,
check the addin is in the addins collection, uninstall if installed, rename
or move the file and let user respond to the prompt next Excel session
asking to remove the missing addin from the list.

Regards,
Peter T


"bharat" wrote in message
ps.com...
Hello Everybody

I've a small Probs.. In my Excel Application....i've an Addin which
i'm creating while installing it thru MSI and now when i want to
uninstall it i need to remove the addin from the addin manager list as
well as frm my registry
how do i do that thru my MSI.. Is there any API available out there
for the same
please help me in finding the same
if it doesnt please help me in writing the API


help needed


thanks

bharat