Do you have the outlooksetupaddin installed?
http://www.slipstick.com/problems/recurringmeetings.htm
Do you sync with a handheld device?
--
Diane Poremsky [MVP - Outlook]
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"Rich" wrote in message
news

I have been having this issue for about 6 weeks now. Whenever I copy an
appointment from someone else's shared calendar to mine, it stays on the
calendar for about 2 hours and then delete's itself and sends out a
cancellation notice to all users.
Since these are individual meetings, I dont know if I can export just one
meeting or a group of meetings.
I am using a Dell Latitute D410 with Office 2007 and Exchange server 2007.
TIA
Rich