Startup Options
Options on the TrainPlayer Preferences Startup tab:

- Show last open layout:
check this box if you want the program to automatically open the layout
you were using when you last exited.
- Show Open Layout dialog:
uncheck this box if you do not want the Open Layout dialog to come up
automatically at program start.
- Show control panel on opening layout:
when this box is checked, the control panel appears every time you open
any layout having trains. When unchecked, the control panel appears
only when you request it with Window Control Panel.