You're on the right track doing PCM instead of bitstreaming. It allows you to fully leverage the goodies in the JRiver audio engine.
To get it going, you might work through this guide:
http://wiki.jriver.com/index.php/Audio_Setup
Thank you for the quick response Matt.
Here's what I've done:
Set Audio Output to: WASAPI - Event Style (ASIO doesn't work)
Gone to the DSP engine - Set to 5.1 channels, 24bit depth, left it checked.
When watching a movie, (Cars for example) I *DO* get audio. My receiver gets the DD/DTS stream from the movie. I'm trying to get MC17 to output Multichannel PCM to my receiver, not an encrypted audio stream.
I've searched this site extensively, yet cannot seem to find the setting that allows this to happen...