I created Windows 10 installation USB drive using media creation tool provided by MS. (https://www.microsoft.com/en-us/software-download/windows10/)
At first I thought it was USB bootable and also supports installation, but it was not. It was not bootable. Can I create a USB drive which is bootable and also I can install Windows 10 from it?
A couple of webpage say that this media creation tool makes bootable and installable USB drive.
But for me, it was NOT bootable. I checked if it was bootable using this tool. http://www.thewindowsclub.com/check-if-usb-is-bootable-windows
The computer I tested surely supports USB booting (I tested it with another Windows 7 bootable external HDD)
What's wrong with my Win 10 USB drive?