Some games I install will tell me "The data is corrupted" when it is updating on my Wii U. These are installed via USB from WUP installer and from uTikDownloadHelper. When I click the game to play it, it'll begin to update then tell me "The data is corrupted." And if I continue to play with no updates, the game will crash eventually. So, what do I do? And I can't install the update for the game from uTikDownloadHelper via WUP installer, because the update files usually give me an error code saying "installation of (title name + update) failed." Please help, thank you.