Hardcore Copy Protection on: Myst 5: End of Ages

[oberproll]

Hello,

i've bought Myst 5: End of Ages original. Installation works perfekt, but I can't play the game. After the start the game aborts with the Error Message (Translated): "The Original Game DVD can't not be found". Only available option is "OKAY" - and then I'm back on my desktop.
I've tried a lot - if I use virtual drives I get the Error message (Translated) "Virtual Drives detected - please disable and try again".
If someone is able to beat this problem - tell me. I can give you the EXE File or whatever you need. I'm a noob in Copy Protection problems ...