Choose Tools | Forms | Choose Form and browse to User Forms in File System to locate your form and open it.

Signature
Sue Mosher, Outlook MVP
Author of Configuring Microsoft Outlook 2003
http://www.turtleflock.com/olconfig/index.htm
and Microsoft Outlook Programming - Jumpstart for
Administrators, Power Users, and Developers
http://www.outlookcode.com/jumpstart.aspx
>I have created a custom contact form (2003) and saved it to "my documents" on
> a friends computer (also 2003). When I browse to the custom form and double
> click to open it, Outlook starts up the default contact form.
>
> How can I get Outlook to open the custom form so I can publish it?