How to enable Exor Spatial Manager in ArcMap.
Exor Spatial Manager is an extension on top of ArcMap and certain options need to be set to allow it to be used in ArcMap. If these are not set it can cause errors such as:
Select Tools / Customize from menu. On the Toolbars tab, ensure Exor Spatial Manager is ticked (despite the rest of the list being in alphabetical order, this is usually at the bottom of the list!)
Spatial Manager User Guide: