If you enter index cards in the opposite direction from the selected orientation (Horizontal or Vertical), you will lose the data for those cards.
Example: The Horizontal button is pressed and you enter cards from the top-down.
The way to avoid this happening is make sure you enter the cards in the same way as the selected orientation.
If you want to enter the cards left to right then make sure the Horizontal button is depressed.
If you want to enter the cards top to bottom then make sure the Vertical button is depressed.
This has been fixed in an update that will be available soon. If you are online when you open the program, you will automatically be notified of the update. Otherwise, you can click Help > Check for Updates in the program at any time while online to manually check.
Tag: Movie Magic Screenwriter