: Place your base Mario vs. Donkey Kong NSP and the update NSP (e.g., v1.0.1) in a designated folder on your SD card, such as /games or /install .
For a clean installation that avoids "Unable to Start Software" errors, follow these steps: mario vs donkey kong switch rom nsp update work
: Return to the Home Menu. Highlight the game icon and press + to check the version number. It should reflect the update you just installed. Troubleshooting Common Issues : Place your base Mario vs