I wanted to try out dolphin so I wanted to start a ISO-File, but it always says it's not a GC/Wii Image..
What does that mean? And how can I make it work?
By the way, my GCM-Files work with dolphin only the ISO-Files not.
What does that mean? And how can I make it work?

By the way, my GCM-Files work with dolphin only the ISO-Files not.
