Hello. Yesterday, i ran into a problem while installing windows 7. Tried every forum, but none helped so turned towards you for a solution. i downloaded the setup from torrentz. its name is "Windows 7 AIO 24in1 OEM ESD en-US Nov 2015 {Generation2}". After i installed this setup, i am not been able to install any other setup other than this. When i insert a bootable usb (of another setup), it runs the setup but at the point when windows asks weather to upgrade or clean install, pc says no media inserted. Kindly please help me solve this problem, i will be very grateful to you. Eagerly waiting for your reply !!! thanks