so i am new to this and im not sure what is going on ive been watching videos on how to make Kali Linux usb live. But i am having a problem. Ive gone step by step on how to make kali linux live usb but when i boot it up and go to start up and get this and nothing else.https://drive.google.com/open?id=0B4mG1PgzLuqwNzA0cnJpWWZrSkh5OFdjSEdmem1SVVQ3NkJN
Can anyone help me please?