Start Horizon
Clicking the above button should download the latest version of Horizon and run it.
Java version tester
You have the correct version of Java installed OK.
(click here for details)
(click here for details)
Java Runtime is installed.
We successfully detected Java Webstart on your system.
We could not finally determine if Java Webstart is active on your system.
You may still try the start button () above. If they do not work please use the download link below.
You may still try the start button (
) above. If they do not work please use the download link below.But your installed version does not match the requirements ( 1.3 or higher ).
Unable to determine Java Runtime version
Please make sure Java Runtime is activated in your Browser so we can detect your Java version
and reload this page.
(Required version: 1.3 or higher)
Please make sure Java Runtime is activated in your Browser so we can detect your Java version
and reload this page.
(Required version: 1.3 or higher)
Download the latest version of Java here:
Detecting your Java Runtime version...
Download Horizon.jar manually
If you have difficulty running Horizon using the Start Horizon button, you can download Horizon using this link: Horizon.jar Once you have downloaded the file, double clicking it should start it if Java is already installed on your computer.