I've been using USB Loader GX for almost a year now with the same hard drive . I tried to play monster hunter today for the first time and got the black screen and high pitch sound , some told me to use Ios 222 so I selected it in the Monster hunter game load menu and just got a black screen. When I restarted my Wii and opened Loader Gx I got the message: No WFBS or FAT/NTFS partition found you need to select or format a partition. When I choose select I see the partition but there are no games in it, when I connect it to WBFS Manager 3.0 I get the message: Error occurred while loading drive. Make sure the drive is not in use or open and that it has been formatted to WFBS format. Does this mean all my games are lost and I need to reformat?