Install full Essentials Bundle or Essentials Plugin is achieved by downloading the full version, running an EXE installer process, and installing the plugin inside of Xcelsius (SAP Dashboards) on top of the trial.
Full step by step instructions for Essentials Bundle and CSV Connector for SAP Dashboards: http://cmapsconnect.com/tutorial/installfullcomponent/
Full step by step instructions for CMaps Plugin for SAP Dashboards:
http://cmapsconnect.com/tutorial/install-cmaps-full/