Now you can boot Hiren’s BootCD from usb flash drive to diagnose and repair your PC. Once Hiren’s BootCD ISO has moved to USB flash drive successfully, you can close Rufus. Choose Hiren’s Boot CD 15.2 ISO file and click Start to copying files from Hiren to USB drive. Select format options and select ISO image from drop-down menu. In File system please choose FAT32 (Default).Choose MBR partition scheme for BIOS or UEFI computers.Select your USB drive from Device drop-down options.Insert your prepared USB stick to computer, and open Rufus on your Windows PC. Steps to Create Bootable USB from Hirens Boot CD So you’d better back up all important data beforehand. The process will format and erase all data on the USB drive.
Note: Make sure that the USB stick that you are going to put Hiren’s on is blank.
How to Put Hiren’s BootCD to USB Flash Drive