I've applied the new crack by VOLKSWAGEN and it's not a 100% ok, but it works. After I set the compatibility mode to Windows 2000 and deactivated "Visual Designs" (same tab as compatibility mode) the NO-DVD crack now works!
But I will test it a bit more, to see if it crashes after some time or at a specific point of the game!
By the way I have the GERMAN DVD-VERSION of the game.
Anyone else here, who has made good/bad experiences with the VW crack???