Ok, so I bought an 8GB USB and loaded Skyward Sword onto it, finished it, and it all played fine. Using WBFS manager, I later deleted it and loaded on The Last Story. The USB worked beforehand in both Wiiflow and USB Loader, but now, It says "USB Device not found. Switching to channel view." However, Wiiflow still picks up the USB and the game, but it can't play it. I deleted The Last Story off the USB and loaded Skyward Sword back on (Because it worked), but now, I'm still getting the same message.
Thanks in advance,