Hi
I have spent come time looking at this making sure that the Address book is properly enabled within Outlook 2010 on Exchange 2010. The Address book has been working fine. You could add a Contact into Outlook contacts and it would appear in the address book.
I cannot pinpoint what has changed for this user (it only is a problem for one user)
as now when adding a contact in Outlook it does not appear in the Address book. There are over 2000 entries in the address book, is there a limit on the number of entries possible?
Any assistance would be greatly appreciated.