The following steps guide you through uninstalling Mapping and Charting Solutions Server.
- If  ArcGIS Maritime has been installed, the Maritime Server Object Extension (SOE) must be uninstalled first.
- Sign in to ArcGIS Server Manager by opening your manager URL in a web browser.
Your manager URL is http://<server name>:6080/arcgis/manager.
 - Sign in to ArcGIS Server Manager and click Site.
 - Click Extensions.
 - Click the X (delete extension) button to the right of MaritimeServer.soe to remove the SOE.
 
 - Sign in to ArcGIS Server Manager by opening your manager URL in a web browser.
 - Browse to Control Panel > Uninstall a program.
 - Click Mapping and Charting Solutions for Server in the Programs list.
 - Click Uninstall.