I have a 64 gb sandisk flash drive and I was installing a game using cfg usb loader that gave me an error, I was supposed to have about 5 gb remaining but when I put the flash drive in my computer it indicted I have 0 space. But I added up all the files and they add up to 54.2 gb and the drive is 59.6 gb, so I should have about 5 gb left. There's nothing in the recycling bin and there's no indication of the file being on my flash drive at all. Is there anyway to recover the space? Hopefully other than moving all the games and formatting because I don't have the space right now but I will figure something out with that if it's the only option.