Corel WinDvD 2010 Stops Working

[taiwanezboi]

I installed a Nvidia 330M driver update yesterday, and my Corel WinDvD 2010 ceased to work after that.
The software starts fine with no disc, however, it no longer plays any blu ray discs.
It gives me this error message when I try to play any movie: "A problem has caused the program to stop working correctly. Windows will close the program and notify you if a solution is available."
I searched the forum and found this post:
http://forum.corel.com/EN/viewtopic.php ... 44#p226005
It suggested that the problem is caused by having multiple audio devices, however, I don't.
I opened the device manager and under the sound tab I have 4 NVIDIA High Definition Audio and 1 Realtek High Definition Audio.
Anyone know how to solve this problem?

[teknisyan]

The update may have affected the program. If you still have the installer, I suggest that you uninstall the program then reinstall it using the disc or redownload the installer from your corel.com account.

[Mijo]

Did you mean you have only one physical device installed? From your description of the Device Manager it thinks there's 5 devices. Try disabling the Realtek Hi Def 1st then try WinDVD. If still problem reverse order. Disable all 4 NVidia Hi Def and enable RealTek.