DosBox is the way to make it work indeed. Not just a dos-box under Windows, but the dos-emulator called 'dosbox'. You can find it at
http://dosbox.sourceforge.net/
Install VoyeurII with setup.exe and ignore any errors.
On the C:\ drive, a folder "VoyeurII" is created
Install the DOSBOX application
Run DOSBOX
in the DOSBOX command prompt, type:
mount c c:\
mount d d:\ -t cdrom (where d is the drive you installed Voyeur2 from)
type
c:
type
cd voyeurII (to go to the voyeur folder)
type
setsound
- Select & configure digital audio driver
- Creative Labs Sound Blaster or 100 % Compatible
- Attempt to configure sound driver automatically
- Device detected successfully => OK
- Done
Type
V2
Depending on the type of computer you're using, you might want to play around with some settings in the config file of DOSBOX or try using the Ctrl-F12 and Ctrl-F11 commands to overclock the CPU, or use Ctrl-F8 and Ctrl-F7 to change the 'skip frames' setting. Read the readme file for more info.
The sound seemed to lag a bit on my pc, so it was a bit like watching a Bruce Lee movie...
Good luck.