It’s possible that the DAW has exclusive use of the audio card. In that case, the plugin audition may be silent, just drag the files to Cakewalk where they will play. Furutre versions of the plugin may use the host DAW audio to overcome this issue, either that, or set Cakewalk to not have ex,cursive control of the audio.
There’s a video to watch too, this one is on use with Reaper but tomorrow we have a Cakewalk one, https://youtu.be/6dmfRXp2CSA


Have Fun!
Peter Gannon
PG Music Inc.