That problems with Cyberlink products

Indeed this is the third Versions I received yesterday. Finally one mistake has now resolved the installation and satifaisant Microsoft operating for music dvd and photos. Still not play blu ray so that it is written in black and white that even this version should read them. Barefaced lie he does not see them saying no disc. Also on my new problem fixed I could have turned the key. Unable to mobile normally the same software is provided for 2 or 3 position pc minimum. Moreover with the first 2 I have done it without problem. I will try to contact them to resolve this issue but to date he has never answered a single report that I sent to them, even mail it said. I know what I say because when I travailllais I installed 100 times on the same computer equipment so I know how. I find these products too expensive for what they actually do. I will buy more products from home. Amazon there was nothing for the different returns have gone very well and thanked the various people who helped me, but overall disappointed. Cdlt JC.