Have you tried removing the outlook addressbook service, restarting outlook,
and then re-adding it..
that solved the same problem for me last week. just a thought. ps. you have
to start outlook without the service. then restart after re-adding the
service.
> I am trying to make a user's outlook address book show his
> contacts as the first choice. When I try to make the
> change, the option to 'show this folder as an outlok
> address book' is grayed out.
>
> Any suggestions??