on windows this works for me, right click comand box and run as administrator
Code:
C: windows\system32([color=#0000FF]what youll see[/color])
C: CD \ (brings you to root of C:, no lets get it done.)
C: diskpart list disk ([color=#FF0000]WARNING MAKE SURE YOU KNOW WHICH IS FLASH DRIVE!![/color])
Select disk 2
clean
format F: filesystem=fat32 /Q
so, we got into a command line as admin and using windows tool DISKPART found our drive and wiped all inf , then formated it so we can install linux or other os.
my favirote for ease of use is
http://www.pendrivelinux.com/universal-usb-installer-easy-as-1-2-3/ and more info on M/S comands can allways be found by typing comand then" /?". more on diskpart
http://technet.microsoft.com/en-us/library/cc766465(v=ws.10).aspx Gotta love tech net for windows and google for linux!