A installation of Citra means that all user data, configurations, and keys are kept within the same folder as the executable file, rather than being scattered across your Windows AppData folder. This makes it easy to put Citra on a USB stick and play on different computers.
Once this folder exists, Citra will ignore your system's AppData folder and store everything—including keys and saves—locally in this directory. Where to Place aes_keys.txt citra aes keystxt portable
Many users also choose to circumvent the need for a keys.txt file entirely by using GodMode9 on their 3DS to decrypt their game cartridges into .CCI or .3DS formats during the dumping process. Decrypted games boot instantly in Citra without requiring any external keys. Troubleshooting Common Errors A installation of Citra means that all user
Once you have enabled portable mode by creating the user folder, you must place your keys in the correct subdirectory. Step-by-Step Installation Path Open your main folder. Navigate to the user folder you created. Where to Place aes_keys
To bypass this, Citra allows users to provide a text file named keys.txt (or sometimes aes_keys.txt ) containing the necessary cryptographic keys. When Citra boots an encrypted game, it references this file to decrypt the game data on the fly. Without it, Citra will display an error message stating that your ROM is encrypted. How to Set Up Citra in Portable Mode
Even with a detailed guide, you may encounter minor setup issues. Here are the most common problems and their quick fixes. "Your ROM is encrypted" Error