0% Interest for 24 Months! Learn more »
(800) 222-4700
  • Español: (800) 222-4701
Cart
Dad Gift Card

SweetCare®

“16-bit MS-DOS Subsystem…The system file is not suitable for running MS-DOS and Microsoft Windows applications. Choose ‘Close’ to terminate the application.”

Navigate to the following folder: C:\Windows\Repair\.

Find the autoexec.nt file, highlight it, and go to Edit–>Copy. Note that if a different file was referenced in the error message then copy that one instead.

Navigate to C:\Windows\System32 and then go to Edit–>Paste.

If you continue having the problem then please see http://support.microsoft.com/kb/324767 for additiuonal solutions.

Click here for 28,000 answers to your tech questions