My calander won't sync with outlook today, I get an error saying "there are duplicate entries on the device".
I looked forever for dups and I cant find any. I do a sync a couple times every week, last time on monday with no problem. I've tried everything even syncing 1 day ahead and even 1 day back, same error.
Anyone ever have this happen? how to fix?

Connect the device and go into backup/restore>Advanced Select the calendar database on the right hand side (handheld side) and click clear.
Exit out and hit synch now. That should clear the issue.

Good Luck!

E-

Offhand, if your outlook calendar is up to date, consider using advanced in backup/restore to delete the calendar on the handheld, then re-sync.

ADDED: I was beaten to the punch . . . But I'll add that even if your outlook (or last backup) isn't up to date, you may not have a choice. Good luck.

That happened to me just the other day. I did what was posted and have had no problems