Earlier quoted context omitted.
FYI, to get a bootable Windows USB key, you don't need any special tools or DD. Fresh format it with NTFS, and simply copy the contents of ISO onto it. Somehow it works pretty reliably.
> you don't need any special tools or DD. Fresh format it with NTFS Is kinda special tool in non-MS world.
> mkfs.ntfs (8) - create an NTFS file system