Topic: Windows 7 64-bit driver woes

I had been using my Tranzport on a W7/64 system that died. Built a new one and having problems with my tranzport. Drivers sometimes causing blue screen; other times just not connecting -- reciever light doesn't light up, no linking with remote.

Any thoughts on how to cure this? Have reinstalled driver multiple times. AlphaTrack driver works fine. Using v1.50 Tranzport driver and the Sonar 64 plugin.