I found references to a third party add-on tool (info in next paragraph) for displaying a single state and removing all others, so it appears that this is not a native capability within Mappoint. I have a similar requirement, but for counties. Does anyone know of a third party tool or any way to achieve this natively? Appreciate any suggestions/help.
Make maps of individual states. For various purposes, many users of Microsoft MapPoint would like to cover up neighboring states for their maps in Microsoft MapPoint. This tool allows you to do that.