Sometimes in the middle of when I'm playing a wii game on the wii u it says: cannot read disc. Please refer to the wii operations Manuel. If this dose not help please visit support.Nintendo.com.
Try wiping the discs down with windex. If that does not work then go to a video game shop and get the discs cleaned. If that does not work then you need to buy/rent a cleaner for your wii. (Don't worry it should just be a disc). hope this helped!
