I use this technique all the time so I just stole the instructions for myself here.
- Insert the USB drive.
- Open a command prompt as administrator and type
diskpart
- Type
list disk
Note the number of the USB drive. - Type
select disk <x>
Where <x> is the disk number. - Type
clean
<< disk will be wiped out! - Type
create part pri
- Type
select part 1
- Type
format fs=fat32 quick
(or fs=ntfs if needed) - Type
active
- Type
exit
- Now copy contents of bootable CD-ROM or other image to the drive.
I’ve used this for multiple Linux CDs as well as Windows 10 installer and more.