Always make sure to set the UI you create as temporary, and then delete it
before the relevant Explorer or Inspector closes.

--
Ken Slovak
[MVP - Outlook]
http://www.slovaktech.com
Author: Professional Programming Outlook 2007.
Reminder Manager, Extended Reminders, Attachment Options.
http://www.slovaktech.com/products.htm


"Matt" wrote in message
...
Hello,

I am developing an outlook add-in which requires a single toolbar with a
single button being added to the MailEditor window. Upon debugging my
project
the first time, the button is created and all is well. However, after
closing
outlook and debugging again, a duplicate toolbar is added (with the
button).
This continues to happen and toolbar after toolbar is added. I manually
remove the Add-In and restart Outlook and the buttons are still there, the
only way to remove them is by restarting my PC, and it just happens again.
How would I go about solving this problem?

Thanks