Talk:Tutorial:How to Install Pokémon Fusion Generation/@comment-83.251.2.114-20130902175345/@comment-71.89.163.89-20130904024156

While I can't figure out how the updater works, I have been able to update by redownloading the two parts of the game and extracting them into the same folder. This does not remove your save file because your save is in another folder entirely. Probably not great for bandwidth caps, but it has worked for me.