Create a subfolder named sysdata if it does not already exist.
By default, Citra stores user data in your computer's system folders (e.g., AppData on Windows). To force it into : aeskeystxt citra portable
[Your Citra Folder]/user/sysdata/aes_keys.txt Troubleshooting Common Issues Easy Citra 3DS Emulator Portable Guide 2024 Create a subfolder named sysdata if it does
Place your aes_keys.txt file directly inside the sysdata folder. : When Citra detects this folder upon launch,
: When Citra detects this folder upon launch, it will redirect all its data—including system keys and save files—to this local directory instead of the system's default path. Understanding the aes_keys.txt File
: Decrypts .3ds , .cci , and .cia files so the emulator can read them.
: These keys are proprietary to Nintendo. Users are generally expected to dump their own keys from a physical 3DS console using tools like GodMode9 . Where to Place aes_keys.txt in Portable Mode