I'm having similar issues with my DAW. I've installed the drivers, it sees the device, but doesn't give me the input/output options. Have you figured anything out?
OK, so i downloaded the driver from line 6. When I open Reaper/Options/Preferences/Device I select ASIO and then Sonic Port VX. The inputs are inabled, but it doesn't show them in the fields below the selection box.
Any Ideas?