I didn't mean to point that "no refund" comment directly to you only. I just hate when people don't see that there is a million of different hardware/software combinations that can cause PowerDVD or any other software to not work on the first try... There's always that chance to get in trouble with software in Windows world so I woudn't ask a refund myself before trying to understand the reason why it doesn't work and testing different possibilities first.
Also, I wouldn't ask a refund because it IS working for pretty much everyone else, so why to blame Cyberlink for that when the actual problem may be caused by your own actions in using your PC (at least I doubt my own actions and try a non working software on another PC before blaming Cyberlink or any other software company), or because that there is an conflicting software?
Believe me, no offense! It's just that in my opinion, asking for refund for a product that works to almost everyone else sounds like a weak solution.
I see that on paper your PC should play blurays fine, but:
-Have you updated your graphics drivers?
-updated your dvd/bluyray drive's firmware?
-updated PowerDVD to it's latest patch?
-tried playing dvds/blurays without your antivirus/firewall software?
-installed any 3rd party codec packs from the internet? those may be conflicting with powerdvd. In that case you may have messed your PC so bad that it may be easier to install windows from scratch.
-contacted the official Cyberlink support team with a support ticket?
-tried to play those frasier discs on other PC with PowerDVD 12?
++is it true that you have to install PowerDVD 10, then upgrade it to PowerDVD 12?
Have you got a different key for 12? How about installing just 12 and not touching V10 anymore?
Before a new install, have you tried to remove all cyberlink software from Programs & Features, cleaned the registry from HKLM\Software\Cyberlink or on 64bit PC from HKLM\Software\wow6432node\Cyberlink and by deleting your personal settings for cyberlink in c:\users\yourusername\appdata\cyberlink and c:\programdata\ ? in xp those folders are in c:\documents and settings\user\application data c:\documents and settings\user\local settings\application data AND c:\documents and settings\all users\application data c:\documents and settings\all users\local settings\application data ? Those are hidden folders so you need to change your folder options if you don't see them.
It would also be a good try to make another user account (from control panel) to your PC, rebooting and trying to play dvds with that account, it's usually a way to try on a fresh windows user profile so that there's not the mess that comes with the profile that you've been using for years