In the context of the Wii, you will often hear the terms used interchangeably, though "ISO" is technically more accurate. An ISO file contains the game data, the file structure, and the boot information necessary for software to read the game exactly as the console hardware would.
In the context of the Wii, you will often hear the terms used interchangeably, though "ISO" is technically more accurate. An ISO file contains the game data, the file structure, and the boot information necessary for software to read the game exactly as the console hardware would.