Internally when possible - Use computer defined associated programs when viewing files when possible.
Always with associated program - Only use Filelocker defined associated programs.
When exiting the application, this setting tells Filelocker what to do with Exported files.
Delete exported files - Delete these files from the computer (Remember, exported files have a copy that still exists in Filelocker).
Prompt - Prompt before exiting.
Do nothing - Leave all exported files alone.
Select the Make files read-only on lock/export to ensure that unlocked or exported files cannot be modified.