title: Cannot make javafx Ensmble work
body: <p>I have some problems viewing the ensemble in my browser (running Win10, tried Edge, IE, and Firefox), it requires me to download Java, but I have already done that.</p>
  
  <p>I did search some info about how to make Java work in my browser and I set the Java "enable Java content in the browser" setting.</p>
  
  <p>Is it failing because of environment variables or something?</p>