In article ,
=?Utf-8?B?Q2hyeXM=?= wrote:
What do I need to do to correct this problem?

You should open it in OL2000 and pull out the code you used. Then
redesign it in OL2003 and correct the code so that it uses the names
and objects that are correct for the Outlook Object Model. Alas,
Microsoft never has promised backward compatibility for Outlook.
Consequently, forms need to be redesigned with each new version.

Hollis D. Paul [MVP - Outlook]
Mukilteo, WA USA