I am getting the error "In order to access this application, you must install the J2SE Plugin version 1.6.0_27 on your client and NPX_PLUGIN_PATH environment variable is set before starting Netscape. To install this plugin, click here to download the oaj2se.exe executable. Once the download is complete, double-click the oaj2se.exe file to install the plugin. You will be prompted to restart your browser when the installation is complete."
I installed JDK 1.8 on my Windows.