Hi
Suppose I make an add-in for company-wide distribution, then I want to
update it later. Is there a way to have an add-in check an intranet server
for an update and automatically install itself?
If not, where is the dll stored on a user's machine so I could manually
replace it? Would it be possible for the add-in itself to do that while
running, or would it need to be stopped and replaced by a different utility?

Thanks for any help
-Josh