Programtype Nca Upd: The Nsp File Is Missing A

If you are involved in the Nintendo Switch homebrew or custom firmware (CFW) scene, you have likely encountered a wall of cryptic error messages. Among the most confusing and frustrating is the dreaded:

: If the file was not copied completely or was corrupted during download, it may be missing essential components. the nsp file is missing a programtype nca upd