BootFlashDOS is a small utility that will format and make DOS bootable your USB Flash Stick. It will copy the necessary DOS files (command.com, io.sys, msdos.sys) from diskcopy.dll. Diskcopy.dll is supplied with you windows (XP/2003) operating system.

BootFlashDOS is a small utilty for making your USB Flash Stick bootable to a DOS environment. You dont need to create a bootable floppy disk to begin with, unlike most utilities or this sort.

Features :
1. No installation needed. Just run BootFlashDOS to use it.
2. Partitions / Formats and Makes you USB Flash Stick Bootable.
3. Obtains the required DOS startup files from you system automatically. No need to supply a bootable floppy.

BootFlashDOS gets the required DOS files from a dll file on your Windows XP/2003 system. This dll is called diskcopy.dll and is in your system32 folder. As of Windows XP this file contains a bootable floppy image as a binary resource. BootFlashDOS extracts the files from this image and copies them to the chosen Flash Disk.

Before these files are copied BootFlashDOS partitions/formats and enables booting or your USB Stick. The method used is exactly the same as my other project PeToUSB. So its tried and tested.

The license of this software is Freeware, you can free download and free use this boot cd software.