Have them check on the PRoperties dialog for the folder whether the box on the Outlook Address Book tab is checked.

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Sue Mosher, Outlook MVP
Outlook and Exchange solutions at http://www.slipstick.com
Author of
Microsoft Outlook Programming: Jumpstart
for Administrators, Power Users, and Developers
http://www.slipstick.com/books/jumpstart.htm
> I have a situation where I have users with several
> contact lists. When they click send to the contact list
> do not appear. Any Ideas??
> thanks,
> Eric