The synth is set to receive input on MIDI channel 1, but I could find no way to set the channel of the track in SONAR Home Studio. I was able to capture and display the MIDI output from SONAR in MIDI-OX, and below is a link to a screen shot of that data. What it shows is a lot of unnecessary Pitch Bend, Modulation, Pedal, and Reset Control messages on all channels, except the Note On and Note Off events which are absolutely necessary. It's just a simple test sequence of four notes with no pitch bends or pedal action at all, and SONAR refuses to output those basic MIDI messages. The synth does play the sequence of notes, on channel 1, when they are played in Anvil Studio or an old version of Cakewalk Express that I installed on my Windows 10 computer. This is a frustrating problem and Cakewalk support has not responded.
Edit: The link to the screen shot, on Google Drive, was BLOCKED.