gutted,,,

[lee7500]

hi ,can anyone help me out please..latley when ive been trying to install stuff i get a message saying.c:\windows\system32\autoexec.nt. the system fileis not suitable for running ms\dos and microsoft windows apps.choose close to terminate apps ....i never used to get this ,does anyone know whats up??????

 

[StormBringer]

something like this maybe ? http://support.microsoft.com/default.aspx?kbid=156687

You might also try running system file checker, or use recovery console to replace the autoexec.nt file with a fresh copy.