If you have the game Black 2 and want to delete a save file, here are the steps:

  1. Open the game’s Options screen and select the “Delete saves” option.
  2. Select the “Black 2” save file you want to delete and click on the “Delete” button.
  3. The game will ask if you want to keep the old save or overwrite it with a new one. Choose overwrite and press OK.