Struggled with the error message while starting the game, too. So I loaded the 17.0 apk from the OP again, uninstalled every piece of the game and did a fresh install. Now the game keeps telling me there is an update I have to load. Is it possible they released an hotfix and the 17.0 isn't working anymore? Can't Look this up by myself, the Nutaku app store doesn't show the game on my device...