sometimes incorrectly points to the update file instead of the base game. : If an NSP continues to fail, users on often suggest trying the version of the game, as it may be dumped more reliably. Are you seeing this error on a Steam Deck or a physical Nintendo Switch The NSP file is missing a Program-type NCA. : r/EmuDeck
The error message "" usually means the file you're trying to use is an Update or DLC file rather than the Base Game . In the Nintendo Switch file structure, the "Program-type NCA" contains the actual executable game code (the core game), while updates only contain "diffs" or replacement data. Why This Happens the nsp file is missing a programtype nca upd
To understand the error, you need to know a bit about NCAs and ProgramTypes. sometimes incorrectly points to the update file instead