So i went to options -> File Types -> Other -> Blu-ray (bluraydisc). I left File Association alone and changed Playback Method to "External Program (custom)" and selected the drive path to the executable of PowerDVD11 (in this case, C:\Program Files (x86)\CyberLink\PowerDVD11\PowerDVD11.exe). I then tried to start a blu-ray disc by right clicking on the disc under "Drives & Devices" and selecting Play. JRiver sits at a black background with the movie poster up with "* Opening..." at the bottom of the screen and never actually plays. Is something wrong with the configuration? Is MC not compatable with PowerDVD?