My computer will not run MS-DOS applications. How do I get my computer to run this application?

It says C:\WINDOWS/SYSTEM32\AUTOEXEC.NT The system file is not suitable for running MS-DOS and Microsoft Windows applications. My computer is running Windows XP.

6 comments to My computer will not run MS-DOS applications. How do I get my computer to run this application?

  • jaymietreadwell

    Right-click on the file and click Properties. Click on the Compatibility tab and make sure there is a tick in the "Run in Compatibility Mode for:" checkbox. Click on the drop-down menu underneath the checkbox line and click on Windows 2000/NT4 or Windows XP. Click Apply then Ok. Try running the program again. If this still doesn’t work send me an email telling me what programs won’t run and make sure you include the file extensions (such as .exe, .com and .bat). My email is jaym...@yahoo.com.au

  • tekinstaller

    Xp does not suppot dos, there is no version of dos on it, and anything you have that requires dos to run it will no longer work. XP is the operating system, we as with 98 and 95 they were not truely the operating system since they required a dos background to work. sorry

  • c.j.davies

    Thats why to me Win XP is a disadvantage as what tekinstaller said.

  • Andy

    XP does not support MS-DOS.

  • sandw686

    You could get an old hard drive and run Win98 or Dos in that. When you want to run the DOS programs, you can boot to the second hard drive.

  • fuzzykjun

    XP will run some DOS programs and games,, if it won’t work by going to the c:\ then try going to Start, Accessories, then Compatability Mode which is used for this purpose! very old programs will not run!!!