Well, as I mentioned:

make an tiny application, service, or some triggered or scheduled
event.
Scan your logs (that you have made in your addin)
If not smooth shutdown, determine if it's isolated event.
if so, Modify registry settings,
if it's Com, the LoadBehavior setting, i think is changed.
There are probably other places you can find in the registry that
Outlook marks such things,
Hmmn, I remember skimming a post or article that this maybe a hashed
value, If so, you may want to keep a tab on that, so you put it back
to the old value.

Tread carefully.



On Mar 27, 5:09 pm, "j" wrote:
Thanks JahMic,

Well, you could get a more serious customer maintenance nightmare on
your hands if you continue to try to load an addin that keep
crashing.

I absolutely agree with you, however the problem is that crashing
occured ( seldom but may occured ) when user
starts Outlook and then close it after tiny period of time, the AddIn
just starts loading and Outlook is being shut down. In regular work
Outlook is not crashes because of my AddIn.

Any ideas??