Create a bootable Windows USB drive.

1. Plug-in your Flash Drive. First plug-in your USB stick to your USB port and copy all the content to a safe location in your hard drive .
2. 2
   Run Command Prompt as an administrator. To open a command prompt, go to the Start menu and search for CMD. Right-click on it and select Run as Administrator to use it with admin rights.
3. 3
   Using the Diskpart utility find the drive number of your flash drive. To do so, type in the following command in the command prompt: DISKPART
   • Running DISKPART will display the version of DISKPART you are running and the name of your PC.
   • Type “list disk” to see a display of all your connected disk drives. Make a note of the number assigned to your Flash drive.
4. 4
   Format the drive. Execute the following list of commands one-by-one. Make sure you replace Disk 1 with the proper Disk number from DISKPART.
   
   select disk 1
clean
create partition primary
select partition 1
active
format fs=NTFS QUICK
assign
exit