Tools | E-mail Accounts. Follow the prompts to add a new address list, specifically the Outlook Address book.

--
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

"Jay Scott" Jay wrote in message ...
I upgraded from Office 2000 to 2003. Everything works fine except Outlook.
I can read email, but cannot send or reply. When I try to open my address
book, I get the message: "Unable to open address book. The address book may
not be installed properly.
I went to Microsoft.com and went through the process to correct for the
service pack as described - but nothing happened. I tried importing address
book as directed, but unsuccessfully. I also uninstalled Outlook and then
re-installed it - still to no avail.

Please Help!