Here is a deep dive into the anatomy of that error.
Try using a different installation tool (like DBI instead of Goldleaf) or updating your sigpatches and CFW files. the nsp file is missing a program-type nca
If you have encountered this error while using installers like Goldleaf, Tinfoil, Awwie, or DBIE, or while loading games on emulators like Yuzu or Ryujinx, you are not alone. This guide breaks down exactly what this error means, why it happens, and how to fix it step-by-step. Understanding the Anatomy of an NSP File Here is a deep dive into the anatomy of that error
A user in the yuzu emulator community shared their experience: "The games that I originally transferred didn't even want to work even if I tried reinstalling on my switch." They concluded: "That error code basically means the file was corrupt." This guide breaks down exactly what this error
nstool --titleid [TitleID] [YourGame.nsp]
NCA stands for Nintendo Content Archive, which is a file format used by Nintendo to store content for the Switch. An NCA file can contain various types of data, such as executable code, assets, and configuration files. NCAs are a critical component of NSP files, as they contain the actual data that is used by the game or application.
The is the main executable part of a game (similar to an .exe on Windows). If the NSP lacks this, the emulator cannot run the game.