I tried the GeoEvent Simulator by referring to ESRI tutorials Module 1. I loaded the file, and did the settings per the procedure. When I click the Connect icon (on the top-right of the panel, w/ the default value of 5565), the Connection Error message box pops out: 'Failed to connect to localhost: 5655. No connection could be made because the target machine actively refused it 127.0.0.1:5655.' The 127.0.0.1 here is NOT the one the GeoEvent Extension installed. What should I do to get rid of this error. Thanks.