I have the English version of both Pokemon Black and White 2 but when I start them up it gives me an error before they even start its errcode=-5 Post Merge: [time]1349726430[/time] Bumpin
Forest~ I had the same problem, but I downloaded the latest version of Moonshine or whatever and replaced the entire kernel with it and now it works for me. The link to the latest moon can be found in the AP thread. Be sure to format the formatter mentioned above and back up your kernel first in the case it doesn't work.