There are bugs in setting Cancel = true in a few places in the Outlook 2002
PIA as I recall, I prefer not to use managed code for Outlook 2000 or 2002
so I don't recall specifically which places. I only use managed code if the
targets are Outlook 2003 or later.

--
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


"Hahn, Thomas" wrote in message
...
Hallo,

the kb article is the answer. Not the .net Framework make the problem, the
outlook version do this.
I develop an addin for outlook xp.

Thanks and best regards

Thomas