Sonar 7 midi problems

[musicaldrops]

My question is, i'm trying to access recording on 16 different MIDI channels with the TTS1...or other multi timbral soft synths that receive or 16 midi channels. I am not a beginner and I am fully aware of setting up midi channels and choosing which soft synths I want to record in the track payne ect, In windows XP these procedures go without a hitch....now i'm using windows vista...when I try to record wiyh the TTS1 it seems to only record and receive on midi channel 1. My midi interface is installed correctly and I am using the proper driver for Vista...ect.. also I tried connecting another midi interface and had the same problem. Is there anything anyone can think of I may be overlooking??