I think anyone who has used the wonderful software, FBI, knows about that error that keeps us from installing our cias. I have tried everything to fix it, but it will never work! I have read this: https://gbatemp.net/threads/fbi-injection-cannot-install-cias-help.393594/ and this: https://gbatemp.net/threads/fbi-injection-cannot-install-cias-help.393594/ and tried both of them and it has never worked! The only one that has worked successfully for me is a New Super Mario Bros 2 Gold Edition cia. All these cias have not worked: SSB3DS Yellow8's homebrew launcher cia Super Mario Maker for 3DS and the FBI cia Please help me, If there is nothing I can do, I'll just have to install devmenu Firmware: latest Old 3DS 32 GB SDHC card (I think) EDIT: Also, I always launch fasthax before launching FBI. Thank you!