When working with NSP files, the update must match the of your base game.
Getting Marsupilami: Hoobadventure NSP Updates to Work on Nintendo Switch marsupilami hoobadventure switch nsp update work
The update won't "attach" to the game, and you'll be stuck on version 1.0.0. Always double-check that the Title IDs match before installation. 3. Use a Reliable Installer When working with NSP files, the update must
Go into System Settings > Data Management and delete only the update data, leaving the base game and your save files intact. If you recently updated your Custom Firmware (CFW)
Even if your firmware is current, your console needs updated sigpatches to "sign off" on the NSP update. If you recently updated your Custom Firmware (CFW) but forgot the sigpatches, the game will likely show a "Cloud" icon or a "Data Corrupted" error. 2. Check the Update Version vs. Base Game
Sometimes the "work" part of making an update function comes down to the tool used for installation. If you are experiencing "Invalid NCA" errors, try switching your installation method:
If you have a European (EU) base game but attempt to install a North American (US) NSP update, the Switch will treat them as two different entities.