I have the same problem. I have Outlook 2003. I clicked on new appointment
and a window didn't open. I also tried going to the date of the appointment
and writing the details on the time line. When I tried to save, it gave me
the message "could not save item" and the item does not appear on the
calendar. I've done all my critical updates, except for two that I wasn't
allowed to install (another problem). I'm running Windows XP latest service
pack.
The updates I couldn't install are:
Microsoft .NET Framework 2.0 Service Pack 1 (KB110806) (x86)
Microsoft .NET Framework 3.0 Service Pack 1 (KB929300) (x86)
