The save data could not be accessed please turn the power off and reinsert the game card?

The save data could not be accessed please turn the power off and reinsert the game card? What happend to this?

These message commonly occurs when you load "Pokémon Black Version" or "Pokémon White Version" ROM on a NO$GBA emulator.

English:

The save data could not be accessed.

Please turn the power off and reinsert the Game Card.

Japanese:

データをよめませんでした

でんげんをきって

カードをさしこみなおしてください

On the language of Pokémon Black and White Version:

Japanese (J)

English UK (E)

Spanish (E)

You can fix these problems. Go to the forum which is posted by NahuelDS. I have the English US (U) of the game and I use DeSmuME NINTENDO DS emulator. I does not need these codes.