Custom Built (no model #):
Win 7 Premium
Intel Core i7-3820 CPU @ 3.60GHz
AMD Radeon HD 7800 Series Graphics Card
Coby 32" TV as monitor (HDMI connection)
HL-DT-ST BDDVDRW UH12LS28 ATA Device
I've attempted all of : CyberLink PowerDVD12, FreeSmith, VLC, MakeMKV, XBMC, and others and none seem to be able to run the aforementioned blu ray disk. I'm kind of bummed about the hoops to jump through to watch blu rays and think I'll be boycotting them for the foreseeable future now.