I updated to the newest firmware because some error messages were popping up in some of my games. Now about half of my downloaded games give me the corrupt data error message. I tried deleting and reinstalling the games with tinfoil and it crashes when it starts the install. I tried deleting and redownloading another one of the games that was still working through tinfoil, and it worked fine. Why would this be happening for some of the games but not all of them?