Apologies for possibly posting in the incorrect section, but I seem to have a problem with my 2ds now. BBM seems to think that the latest .cia files are corrupt or not valid as it says. So what can be the issue? I know that the files I'm using are 100% valid. ( Sources such as the Gateway 3ds website. ) <-- If these files are claimed invalid, this issues lies withing my system. So, can someone help me...?