این دستور جهت تعمیر و ویرایش فایل boot.ini مورد استفاده قرار می گیرد.
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Parameter List: /Copy Makes a copy of an existing boot entry. /Delete Deletes an existing boot entry from the BOOT.INI file. /Query Displays the current boot entries and their settings. /Raw Allows the user to specify any switch to be added. /Timeout Allows the user to change the Timeout value. /Default Allows the user to change the Default boot entry. /EMS Allows the user to configure the /redirect switch for headless support. /Debug Allows the user to specify the port and baudrate for remote debugging. /Addsw Allows the user to add predefined switches. /Rmsw Allows the user to remove predefined switches. /Dbg1394 Allows the user to configure 1394 port for debugging. /? Displays this help message.