BBROCK

I am trying to re-install NAV 2001 because I had to uninstall after it reported "unable to get definition dates" and "unable to start definition monitor" When I run the original cd the Windows 16 bit subsystem gives the message: "C:\WINNT\SYSTEM32\AUTOEXEC.NT The system file is not suitable for running MS_DOS and Microsoft Windows applications. Chose Close'to termiate the application." This is the cd I originally istalled from and I can't figure why the setup propgram won't run. Any ideas.