I installed NR2003, then I installed Patch, then I installed No-CD .exe from this site. Booted up, but when I pressed 'drive' it crashed. So I disabled secure boot in BIOS, then I disabled DEP through command prompt, booted up the game, but when I pressed 'drive' it crashed again. I have rebooted my PC and tried it dozens of times, reinstalled NR 2003 twice and tried different update links, nothing works. I have gotten many old games to run before on my computer (GPL, F1 Challenge-VB, GTR2, rfactor, etc.), most with dozens of mods, but this NR2003 has me stumped.