If you are on a modded Switch, the system may block the installation because it can't verify the file signature.
The tool used to dump the game from a physical cartridge or a digital console failed to package the core archive properly. How to Fix the "Missing ProgramType NCA" Error Follow these solutions in order to resolve the issue. 1. Update Your Production Keys ( prod.keys ) the nsp file is missing a programtype nca fixed
Download the latest version of from a trusted community repository. If you are on a modded Switch, the