A few simple couple steps are necessary to créate a USB Media Bootable:
1-Now we can create a USB autobootable with this ISO. Connect the USB device and open CMD window and execute Diskpart command
2- Now is needed to list the disk available to know what is the USB disk.
3- And Select de USB disk
4-Clean the USB Disk
5- Create the primary partition
6- Select the new partition
7- Active the partition
8- Format the new usb partition
9- Active the partition and Assign a drive letter
10 – Exit from Diskpart
11- Copy the stand-alone iso files to USB files. Use xcopy with the following sentence where D: is the mounted ISO and G: is the USB drive assign.
xcopy D:\*.* /s /e /f G:\
Now the USB bootable media with a Stand-Alone media is created.
This Picture is an example: