I have no sound on cutscenes in the game. I have windows 7 64 bit. If you want me to post specs or something I can do that later. Anyone had the same problems and knows how to fix it?
This game WAS working fine for me until just today when I updated my graphics drivers via Windows Update. Don't ask how sound in cutscenes and new graphics drivers cause it, but I now have the same problem as you. I'll definitely try compatibility mode, though.
[Edit:] Yeah... that solved the sound issue, but now I've lost my save! :(