ROMを読むと止まってしまう・・・

[ 0.000000] Frontend <Info> citra_qt\main.cpp:BootGame:382: Citra starting...
[ 1.244049] Loader <Error> core\loader\ncch.cpp:LoadExeFS:302: ExHeader Program ID mismatch: the ROM is probably encrypted.
[ 1.244354] Core <Critical> core\core.cpp:Load:82: Failed to determine system mode (Error 8)!

誰か助けて・・・
「お前が用意したこのROMは使えないよ！」ってことか？