I'm trying to unpack an Update NSP (in this case for ARMS) into a folder so i can view the files. I was able to do this sucsessfully with the base game, but whenever I try to do it with just the update it fails. If I do the update and base game combined it works fine, but it creates a RomFS.bin file that I can't view or extract. Anyone know a way to work around this? Thanks.
