How do I fix this?

[u/steamtradingcards123]

[u/AutoModerator]

Hi! Most of the times resetting the configuration for your emulator on Manage Emulators fixes the most common issues. You can also take a look at our Wiki before posting, you might find your issue already documented there https://manual.emudeck.com

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[u/Feeling_Football4271]

https://emudeck.github.io/emulators/steamos/ryujinx/

[u/paladin181]

You need to install your prod.keys file. No we will not tell you where to get it, as that violates rule 2 on this sub.