The uncompressed ISO works fine. I can start the game and progress. The GCZ causes Dolphin not to start. Not the emulation of the game, but rather the entire application. Like I don't even get a window with my list of games.
In the uncompressed ISO for Info I have:
Internal Name: Metroid: Other M
Game ID: R3OE01
Country: USA
Maker ID: 0x01
Revision: 0
Apploader Date: 2009/12/11
FST Size: 96976
Maker: Nintendo
Banner: <resonable image>
For Filesystem I have
Partition 0:
Partition 1:
-- Bunch of directories.
In the uncompressed ISO for Info I have:
Internal Name: Metroid: Other M
Game ID: R3OE01
Country: USA
Maker ID: 0x01
Revision: 0
Apploader Date: 2009/12/11
FST Size: 96976
Maker: Nintendo
Banner: <resonable image>
For Filesystem I have
Partition 0:
Partition 1:
-- Bunch of directories.