I tried to drag an appointment that spanned two days.

I couldn't drag it but finally managed to delete it.

When I clicked on New Appointment, nothing happened.  I've tried every way I
know to add a new appointment without success.  I also tried rebooting.  

I just tried to print the calendar and the same thing happened.  I clicked
on Print, the print window opened, I selected the date range I wanted, and
clicked ok.  The window closed but did not print the callendar.

I have Outlook 2003 and XP Pro SP2.  I have a single computer and do not
sync to any other device.

Hope you can help.