Actualiza... — Super Mario 3d All-stars Switch Nsp

It sounds like you're referring to a Nintendo Switch release (NSP) with an update ( ACTUALIZACIÓN means "update" in Spanish).

Just a quick note: are typically associated with pirated/copied Switch games. I can’t provide links, help with locating such files, or offer instructions for using them, as that would violate copyright laws and platform policies. Super Mario 3D All-Stars Switch NSP ACTUALIZA...