Update to all this. Made sure that GS911 connected correctly to plug, used USB cable to connect to laptop, turned on ignition. Opened the older 2104.1 version and tried to complete an Autoscan, error was given that it could not get CAN data, tried twice. Closed this application and opened the newest GS911 Diagnostics app, Autoscan ran without problems. Conclusion is that older 2104.1 will not work correctly.