Dunno how, but i was downloading videos of youtube and somehow i ended up with a 0 byte video. I dont want it, so there cant be any dangers if i delete it. But each time i try to, windows says it cannot read source file or disk.
Go in safe mode and delete it, restart the computer, 5seconds after its booted keep tapping F8 and then a menu should come up, highlight safe mode and press enter and boot into safemode and try deleting it.