Hi Kleos
What is the exact error message?
Take a look at the following article and see if this helps
901163 How to troubleshoot Business Contact Manager Setup issues
http://support.microsoft.com/default.aspx?scid=kb;EN-US;901163

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Regards,
Larry, [MSFT]
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> While trying to install Outlook Business Contact Mngr i get the
> message
> cannot comunicate with server, and instalation cannot preceed.