I just downloaded and successfully installed OpenHAB on Windows10, ran the demo, and successfully opened OpenHAB-Designer. Now that I have a fully functioning system I can explore and learn how to use OpenHAB. Eventually I will have to master a Linux installation since it is my intention to use the system on a Raspberry Pi installation. However, for now, the pressure is off.
I tried your suggestion and openHAB-Designer now opens. However, when I tried to load the demo configurations file I got the following error message: “An error occurred while opening the configuration folder” The error details were: “cannot create linked resource ‘/config/config’. The parent resource is not accessible.” In the “Internal Web Browser” tab I received a message that the “Embedded browser not available”. The Problem Details stated: “The embedded browser widget for this editor cannot be configured in order to support the embedded browser.” under the Details icon: "No more handles [Could not detect registered XULRunner to use] org.eclipse.swt.SWTError: No more handles [Could not detect registered XULRunner to use] this was followed a large number of entries all starting with at.org…