Select either "True" or "False" for this property based on the following criteria:
- If "True" or "False" and there is only one locale to select, then that locale is automatically selected, and this dialog does not display at run time.
- If "True" and there are two or more locales from which to select, then the end user's system locale is preselected in the list displayed for selection when this dialog initially opens.
- If "False" and there are two or more locales from which to choose,
- and no locale(s) is set for the Language Support/Languages Supported property, then no locale is preselected when this dialog initially opens.
- and one of the locales is included in the Language Support/Languages Supported property, then that locale is preselected when this dialog initially opens.