The Nsp File Is Missing A Programtype Nca Fixed -

Will not install NSP files that fail NCA Signature Check - GitHub

Here are the most effective solutions, ordered by likelihood of success. 1. Update Your Sigpatches (Most Common Fix) the nsp file is missing a programtype nca fixed

Which (Tinfoil, DBI, Goldleaf, etc.) gave you the error? Are you trying to install a base game, an update, or a DLC ? I can provide more specific steps based on your setup. Share public link Will not install NSP files that fail NCA