When prompted, you can usually choose to install to "NAND" or "SD Card." For updates, either works, but SD Card is generally preferred to save internal space.
Launch the game and check the title screen—some games display the version number in the corner. Alternatively, check for any visible changes (like performance improvements) that would indicate the update is active. astral chain nspupdate 101rar install
A Switch-based homebrew application like Tinfoil, DBI, or Awwbee. When prompted, you can usually choose to install
The installer application detected unsigned code or an altered file. astral chain nspupdate 101rar install
This is the most common error when installing newer updates or game files.