Download and install the latest signature patches compatible with your current Atmosp
Place the .nsp file onto your Switch microSD card. You can do this by inserting the card into your PC or by using a USB file transfer homebrew tool like DBI or Hekate. update 105 v262144nsp region usa 01006
Indicates the patch is designed for the North American release of the game. Mismatching regions can sometimes cause installation failures or save data incompatibility. Download and install the latest signature patches compatible
To apply an update file like this to your console, you must be running custom firmware such as Atmosphere. You will need a homebrew title manager to read and install the package. Installing NSP files of games you do not
Installing NSP files of games you do not own will lead to a permanent console ban if you connect to Nintendo's official servers. Always use a blanked prodinfo (Exosphere) and DNS redirection (90DNS or Atmosphere DNS MITM) to block Nintendo telemetry.
Browse to the location of your update file on the SD card, select it, and choose to install it to either your SD card or NAND (internal storage).
You are trying to install an update without having the base game installed first.