It's most likely a corrupt event.

Did you run scanpst yet? Try it and if doesn't help, make a backup of the
pst if you don't have a recent one, then switch to a table view and copy the
calendar events to a new calendar folder a few hundred at a time. Do you get
any errors? Delete the originals in the Calendar folder. Any errors?

--
Diane Poremsky [MVP - Outlook]
Outlook Tips: http://www.outlook-tips.net/
Outlook & Exchange Solutions Center: http://www.slipstick.com/

Outlook Tips by email:


EMO - a weekly newsletter about Outlook and Exchange:


Poll: What version of Exchange server do you use?
http://forums.slipstick.com/showthread.php?t=33803

"domsor" wrote in message
...
Hi, i am experiencing troubles in exporting calendar records to a csv
file.
Office 2003 professional sp3, XP Pro sp3.
When I try to export Outlook crashes. The csv file is created, but it
misses most events.
I have records from 1999 to 2014, about 8000. If I export one single
year, for some years exporting to csv works, for some others doesn't.
If I split calendar records in more than one pst file, or create a new
pst file importing the records, and than try to export in csv, Outlook
crashes.
I have tried on more than one pc, also with Office 2007, but the same
issue happened, so I think the problem is in the event records, and
not in the Outlook application.
Some suggestion?