I don't know if this has anything do with it but deploying a VSTO addin is
only supported for Office 2003 Professional or above. Also, are you doing
anything with any Notes objects (IPM.StickyNote)? Notes are brain dead and
never should be worked with in code.

--
Ken Slovak
[MVP - Outlook]
http://www.slovaktech.com
Author: Absolute Beginner's Guide to Microsoft Office Outlook 2003
Reminder Manager, Extended Reminders, Attachment Options
http://www.slovaktech.com/products.htm


"Rowland Fong Lip" Rowland Fong wrote in
message ...
Hi

I have developed a C# com addin in VSTO 2005 / Office Professional 2003
and
deployed it to a XP pc with Office Standand 2003 (SP2 installed).

It all works fine except has this strange behaviour. If you create or open
an Outlook Note, you have to click on the X multiple times to close the
item.

Has anyone experienced this before?

Thanks
Rowland