Finished jailbreaking my Wii U and was trying to load Wii and GCN games to my USB drive to use with Nintendont. Whenever I place my USB drive in my computer, it always asks to format it, I assume because of Nintendo using WBFS as their storage format type. I don't want to format it as I already have a lot of data on it and I also assume when I place it back into the Wii U it'll ask to format it again before I can use it. What do I do?
