No audio when viewing DVD movies on TV

July 2013, I installed a new [ current ] graphics card & installed Nero Platinium 12.5.

Tech Support Guy System Info Utility version 1.0.0.2
OS Version: Microsoft® Windows Vista™ Ultimate, Service Pack 2, 32 bit
Processor: AMD Athlon(tm) 64 X2 Dual Core Processor 4600+, x64 Family 15 Model 75 Stepping 2
Processor Count: 2
RAM: 3453 Mb
Graphics Card: NVIDIA GeForce GTX 650 Ti BOOST, 2047 Mb
Hard Drives: C: Total - 76316 MB, Free - 20954 MB;
Motherboard: ASUSTeK Computer INC., M2N-E
Antivirus: None

WMP 11

I have audio using the speakers attached to my PC, but no audio when trying to enjoy movies on my HD TV. I use an HDMI cable.

If I use Nero Blu Ray Player [ Nero Platinum 12.5 ], I have audio for Blu Ray Disks.

I do not have audio if I use WMP for NON Blu Ray DVDs using WMP & Nero 12.5 Platinum's non Blu Ray Player.

I have to use an older graphics driver because if I use the most recent nVidia graphics driver, nVidia Control Panel does not recognize my graphics card as being HDCP compliant.

I have audio when I view a non Blu Ray DVD on my computer monitor [ which is an LCD type, NON HDCP complaint ].

I've attached a couple screen shots, which I hope will help.

Trouble shooting thus far:
Multiple HDMI cables

Multiple commercial DVDs

Thanks for your time.

RF123

P.S.
The video on Nero Blu Ray Player hangs. Audio continues. I have contacted Nero for that issue. Nero Platinum 12.5 is up to date.

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