It has never been possible with the Outlook Address Book. It was designed to
display each address separately, which is what most users prefer.
You were using the Windows Address Book before. You must have been using the
simplified, Internet Mail Only mode of Outlook, which no longer exists.

Signature
Russ Valentine
[MVP-Outlook]
>I just upgraded to Office XP from Office 2000, and when I click the address
> book icon in the "To" section of a new email, I get duplicate entries of
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>
> nkg
nkg554 - 01 May 2006 17:31 GMT
I have been using the Outlook that came with the Office 2000 upgrade. Thanks
for the info -- I won't spend any more time trying to "fix" it.
NKG
> It has never been possible with the Outlook Address Book. It was designed to
> display each address separately, which is what most users prefer.
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> >
> > nkg
Russ Valentine [MVP-Outlook] - 01 May 2006 17:56 GMT
Ah, but Office 2000 came with two completely separate versions of Outlook.
Few people realized that until they discovered they were using the wrong
one.
http://www.slipstick.com/outlook/choosingmode.htm

Signature
Russ Valentine
[MVP-Outlook]
>I have been using the Outlook that came with the Office 2000 upgrade.
>Thanks
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>> >
>> > nkg