So I got my save dongle and its rinning v 1.3 and I got as far as porting a save game of pkmn Black 2 to my pc and and messed with it in pokegen . Then tried to bring the save back to the game and it gives me a message that says "send data to device fail" so then I tried it with an untouched save and it did the same thing so I thought it might be a compatibility problem with windows 8.1 so I ran it in compatibility mode and nothing changed. Then my windows updated and it still didn't help, so if anyone has any idea how to fix this please help because its irritating me.