because of the variation of the hardware, try to instal the pack into your virtual machine, you can tick just the audio decoder, after that you got all necessary files to the audio decoder, i dont understand what's the probleme with my installer, Anyway
1- when you put those files it necessary to put them on the same folder
2- you need claud.sim, CLAudRC.dll, aac.dll, amr.dll, dec51.dll, dec71.dll ......etc
3- those files are needed with very variable situations, exp if you dont put dec51.dll, you can't play any ac3 or dts 5.1 channels, ac3.dll is needed for ac3 audio, dts.dll is for dts audio ...etc
4- personally i think that all files are needed to play all audio format
5- cyberlink have omitted the support of flac and vorbis audio
6- am not a hacker to be worry of my installer, i made it like that to be easy
6- all files are from
[size=large]Power DVD Ultra V13.0.2720.57
[/size]