i mean, do you have master_key_07 ? it could be the first time you need that one. You'll need to update your file every time Nintendo changes the masterkey. It didn't since 7.0 thoughThanks for reply JRoad. But why no issue with other games conversion? So far I’ve encountered 2 games with this problem. Another is not not brainer buster. So if my keys are not completed, what should I do?