xp corruut file

[Randy]

I can't load new programs. I get error message.
C:\windows\system32\Autoexec.nt.
The system file is not suitable for running MS-DOS and
Microsoft Windows applications

 

[Taurarian]

http://support.microsoft.com/?kbid=324767
Error message when you install or start an MS-DOS or 16-bit Windows-based program

http://support.microsoft.com/default.aspx?scid=kb;EN-US;314106
Troubleshooting MS-DOS-Based Programs in Windows