1PunnySat 22nd Dec 2012 While transferring my save data from the Wii to my Wii U, I came across this error message: "Could not access Wii System Memory. Refer to the Wii Operations Manual for details." This message appeared on screen after putting my Wii data onto an SD Card and putting it back in the Wii U. The Pikmin began to march onscreen, but the message appeared shortly after the first few transfer messages (like "Moving Wii Shop Channel data from the SD Card..." or something similar) appeared. Unfortunately, I have lost my copy of the Wii Operations Manual, so I cannot refer to it for help. Does anybody know what I'm supposed to do? Also, will this mean that my Wii save data is lost forever? To clarify, my Wii has not been hacked. Thank you for the help! I'm back (for the moment)!