I am brand new to this, so sorry if this is a silly question. When I start CityEngine, I go through the wizard and set the setting per the virtual training class (http://training.esri.com/Courses/CEStart/player.cfm ). Once I walk through the wizard it starts to create the city (right after clicking "Finish" on the Rules page, it bows up and vaporieze. Andy ideas. It does kick out these nice log files. See attached.