.... Can you clarify what exactly the error is? I assume you're trying to install the game through a cia file using FBI, right? Well, your SD card MUST have enough space for it, double the space for the game, even if you select "install and delet cia". Warioware Gold is 1,2 GB i guess, so you must have 1,2 GB for teh cia + 1,2 GB free space for the actual installed game.