Metroid Prime 2: Echoes ISO rebuild issue.

[Esaan250]

I'm translating Metroid Prime 2: Echoes into Brazilian Portuguese. So I decided to rebuild the ISO. The result was a GCM file. I tried running through Dolphin, and got the message seen in this photo.

I tried to run the game on the Nintendo Wii using Nintendont, but the console just turned off. Well, did I do something wrong? I await an answer!