Microsoft Fax service not available in Outlook 2k..??

[KevCon]

I have successfully tested a fax routine with Access 2k, Outlook 2k on a WIndows 98SE machine.
however, on Win2k Pro, which has its own fax service (not AWFAX..??), the Microsoft Fax service does not appear as an option in the Add services of Outlook 2k...

any ideas???