max112685 0 Posted October 27, 2004 I just bought sim city 3000. I have xp pro and when I go to start the install, I get this message: C:\WINDOWS\SYSTEM32\AUTOEXEC.NT. The system file is not suitable for running MS-DOS and Microsoft Windows applications. Choose 'Close' to terminate the application. -What does this jargon mean? Please help Thanks Share this post Link to post