I downloaded forefront security for Exchange 2007 latest trial. I installed it on one server having mailbox and hub transport role, which seemed to work fine since I can see three scan jobs listed. The related services got started even the startup type is manual. However on second server hosting CAS and HT roles, the installation finished OK with no errors. But no default scan job listed, and the related services like FSCController not started at all. I searched extensively and found no solution. Any one has any ideas? Thanks.