I CANNOT MAKE A BOOT DISK ON MY COMPUTER. I DOWNLOADED THE FILE FROM MICROSOFT FOR THE BOOT DISKS FOR WINDOWS XP BUT WHEN I TRY TO OPEN IT I GET THE MESSAGE "C:\WINDOWS\SYSTEM32\AUTOEXEC.NT. THE SYSTEM FILE IS NOT SUITABLE FOR RUNNING MS-DOS AND MICROSOFT WINDOWS APPLICATIONS." WHAT DOES THIS MEAN OTHER THAN I AM IGNORANT?