The file must be placed in C:\Users\[YourUsername]\AppData\Roaming\Citra\sysdata .
Windows often hides file extensions by default. You might think your file is named aes_keys.txt , but it is actually named aes_keys.txt.txt . Open File Explorer. Click the View tab. Check the box for File name extensions . 3ds aeskeystxt work
Getting this file to work can be finicky. If your keys aren't being detected, follow this guide to troubleshoot the most common pitfalls and get your games running. What is the aes_keys.txt File? 3ds aeskeystxt work
If you are working on actual hardware, keys are usually stored in /gm9/support/ . 2. Verify File Extension (The ".txt" Trap) 3ds aeskeystxt work