The Load Layout option provides access to the default layout, which populates whenever you start the program and any other layout that you have saved via the path Toolbar > File Tab > Save Layout. These layouts are saved in the TradeIdeasPro folder on your local computer.
More settings for your default layout can be found in the Tools Tab of the Toolbar under Layouts.
Here, you can choose what happens when you exit the software. You can choose Always save layout, Never save layout or Ask to save layout.