Missing delegate Option in Outlook Express

[esmith3498]

Im running Outlook 2002 on 5 different computers via a server running Microsoft Exchange Network. When I assigned delegate acces to four of them, there was no fight. However, one of them will not let me assign delegate access no matter what I do. I have tried using the add-in manager to set up the delegate option, but it doesnt do anything. I cannot see the delegates tab in options, nor can I see it in the inbox options. I am trying to assign delegate access for read access to the inbox, and read,edit,modify access to the calendar. Anyone have any bright ideas? Cause im tapped out. Thanks