I have tried all the posted tricks of logging out and restarting AAM. Still, LR 5 is still not showing up in the AAM. I had this problem on another Windows 8 system but got it to correct by logging out and restarting AAM. I see Adobe likes to point the finger at the users system but this is a brand new Windows 8 Pro system with all the bells and whistles. This performance of AAM really needs to be looked at! This application must work for many of us to keep using CC.