until you see the maintenance menu. Simply power off from there and reboot. Content Not Appearing : Ensure your Booster Course Pass
Nintendo was diligent about updates. To play the DLC, he needed the latest patch, version 3.0.0 or higher. He had downloaded the update NSP separately. It was a smaller file, just code adjustments and bug fixes, but without it, the DLC would be a door without a key. mario kart 8 deluxe switch nsp update dlc install
It is critical to install files in the correct sequence to prevent errors or "missing software" prompts. until you see the maintenance menu