There is a work-around for this. This setting, like many of the ArcGIS Explorer options is stored in the 'settings1500.xml' file. This file is located in your user profile. In the Windows file browser type %appdata%\Roaming\esri\arcgis explorer
There is a work-around for this. This setting, like many of the ArcGIS Explorer options is stored in the 'settings1500.xml' file. This file is located in your user profile. In the Windows file browser type %appdata%\Roaming\esri\arcgis explorer