Voodo2c.exe needs the first patch (carv24rm.zip IIRC, with carmav.exe) installed. It stated in the patch readme.txt.
You may install the 1st patch manually or the game may be prepatches (Max Pack).
The game works ok on a real Voodoo2 (see this post) but it was the uncensored version (US?). I don't have the DE version (Robots?) so I can't test it.
IIRC the last Daum DOSBox version I tried with dosglide games was 25 Jan 2014. Next versions were too bugged.
P.S. have tested the last Daum version (25th Jan 2015). The game works ok with nGlide 1.04. This version is still a *censored* because of a constant rendering artefacts in text modes...
P.S.S. Try to use voodo2c.exe with -vrush and -robots command line switches.
Asus P4P800 SE/Pentium4 3.2E/2 Gb DDR400B,
Radeon HD3850 Agp (Sapphire), Catalyst 14.4 (XpProSp3).
Voodoo2 12 MB SLI, Win2k drivers 1.02.00 (XpProSp3).