Create Hiren's BootCD From USB Flash Drive Insert USB Disk Storage (min. 512 MB) Format with USB Disk Storage Format ( USBFormat.zip) Run Grub 4 Dos ( grub4dos.zip ) Insert the BootCD in the CD Drive Copy grldr and menu.lst (from HBCD folder) to the usb disk Copy all files from CD to USB Flash Drive Restart your computer and Boot from USB Drive