On Windows, how do I configure the Java installation that the without-Java installer uses?
The without-Java installer automatically searches for appropriate Java installations on your machine. If you wish to direct NetLogo to a particular installation you may do so by setting the environment variable NETLOGO_JAVA to the full path of the installation. • Go to the Start Menu -> Control Panel -> System. • Switch to the “Advanced” panel • Press the “Environment Variables” button. • Add NETLOGO_JAVA as a variable and set the value to the path of the Java installation.