@euandersson I'm not sure if a Euro Save file will work in a North American game or vice versa.
You can try and report back your findings. The worst thing that can happen is you can have a corrupt save file... which can be deleted under settings->storage->save data.
@Vitriol Usurper This was used back in the 7.55 firmware days. It has probably changed alot since then, and new apps have been made.. But Thank You. I appreciate your comment.