Obviously your program is setting a recurrence pattern or is accessing
RecurrencePattern without checking first for IsRecurring. Without seeing
what your code is doing there's no way to say anything more.

--
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


Mark wrote in message . ..
I've got what I think is a wierd problem here. I am trying to display a
"Daily Planner" on my desktop that shows all my appointments for the day.
This little program works great with one annoying problem. If the
application is running and I open a Calendar Event within Outlook
itself...I don't change anything but hit the Save & Close button on the
Event. When the Event is saved, it now has a Weekly Recurrance set on the
event. All Events that are modified will now have the weekly recurrance
set if my little application is running. If I close my "Daily Planner",
this symptom goes away completely.

Any and all help would be greatly appreciated.

Mark


EggHeadCafe.com - .NET Developer Portal of Choice
http://www.eggheadcafe.com