:'(ce Thanks for the advice, but it didn't work. The window still pops up that reads "AUTOEXEC.NT. This file is not suitable for running MS-DOS & Microsoft Windows applications. Click close to terminate." I went to a website & did what they recommended and it didn't work either. The site says that what's probable causing it is my ANtivirus thing is recognizing the file as a virus and deleting it. How can I check this & stop it?...Thx.