I have just upgraded from Outlook 2000 to Outlook 2003.  I carried over the
pst file from Outlook 2000 and have redirected 2003 to use it as my default
mail folder.  My calendar got a little mixed up and now whenever I try to
save an appointment (either one that I transfered over from 2000 or a new
one) I get the following message:

The reminder for "meeting name" will not appear because the item is not in
your Calendar or Tasks folder.  Is this ok?

Yet, when I look at my folder list the calendar and tasks folders are there.
Can anyone help me solve this problem?