The address book is a container for various address lists that come from different sources (server, client, Internet). You access it programmatically through the Namespace.AddressLists collection.
FYI, there is a newsgroup specifically for general Outlook programming issues "down the hall" at microsoft.public.outlook.program_vba or, via web interface, at http://www.microsoft.com/office/community/en-us/default.mspx?dg=microsoft.public
.outlook.program_vba

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Sue Mosher, Outlook MVP
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Microsoft Outlook Programming - Jumpstart for
Administrators, Power Users, and Developers
http://www.outlookcode.com/jumpstart.aspx
> Hi
> I have a requirement to access the address book of outlook
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> Thanks for any replies
> F