Bootable USB Flash Disk for Windows 8 or Windows 10

The steps are:

  • Prepare and plug the UFD. Make sure the data has been backed up because during the UFD will be formatted later.
  • Go to Start -> All Programs -> Accessories, right click on Command Prompt and select Run As Administrator



  • DISKPART and press Enter.

  • LIST DISK and press Enter.

  • Note the location of your UFD how many numbers there are in the Disk. In the illustration above shows that my UFD in the Disk number 2 So then type SELECT DISK 2, and press Enter.

  • CLEAN and press Enter.

  • CREATE PARTITION PRIMARY and press Enter.

  • SELECT PARTITION 1 and press Enter.


  • ACTIVE and press Enter.

  • FORMAT FS = NTFS and press Enter. Next wait until formatting is complete 100%.


  • ASSIGN and press Enter.

  •  EXIT and press ENTER. Up here let the first Command Prompt window, do not shut down first because we'll be back here again.

  • Prepare Source Installer Windows 7/8 or 10 . If the DVD insert the DVD into the ROM, if in the form of ISO soon mount with a virtual drive application that you have (can use power iso)

  • Go back to the Command Prompt window again. Now we want to go to the directory where the Windows Installer Source 7/8 or 10 is (in this example is on drive E). Thus, type E: and press Enter.
  • Move to the boot by the way, Type CD BOOT and press Enter.

  • Look carefully at the drive letter of your UFD. In this example I have in the drive UFD I. So type bootsect / NT60 I: and press Enter (UFD is like you are in K, then the command should be typed is bootsect / NT60 K:

  • Command Prompt window can now be closed. Next copy all the files in the Windows Installer Source 7/8 or 10 to your UFD.