In this guide, you will find how to fix Yuzu Select a Mii Error in Mario Kart 8 Deluxe.
1- The first thing you will need to do is go to your game directory where your game is installed, and then go to the contents folder. After that, open the registered folder and upgrade your premier files. For this, you need to delete all the files in this folder and then click on the following link https://www.mediafire.com/file/jsh9b6…. From here, you have to download the new premiers files, and once the download completes, you have to extract the zip folder. After extraction, you need to go into this folder, then copy all the files in this folder and paste them into the registered folder of your game.

2- After this, go back and navigate to your keys folder in the game directory. You need to update your prod. keys file. For this, you have to download the file by clicking on the link https://www.mediafire.com/file/5d20z5… and then extract this downloaded file. After that, copy and paste this into the key folder but first, you have to delete the previous prod. key file.

You have to restart your emulator. But before starting the game, you need to right-click on it and then select open save data location. In this folder, you have to delete the file.

After this, right-click on the game, then select Remove and click on Remove all pipeline caches. Then start the game and your issue will be fixed.
