Upon initial startup of a licensed Edition, the Modules Selection window opens so that you can indicate which models you immediately want to use. The criteria described in Module Availability determine the buttons that are shown in this window. All buttons are selected by default. To switch between showing and hiding a module in the System file, you click its button. When the background color of the button is gold, the panes for the module are shown. When the background color of the button is light gray, the panes for the module are hidden.

You can use the buttons for clearing or selecting all modules to make the selection process easier. For example, when you want to use most modules, click Select All to select all of them and then click only the buttons for modules that you do not want to use to remove them from your selection.

If you select Do not ask me this again, this window does not open upon subsequent startups. In this case, once you create or open a System file, you must use either the Module Selections toolbar or Activate Module command to make module selections. Module selections are saved from one session to the next.