Java Runtime Environment 1.4 comes with Webstart already built in. During installation on Windows make sure you install Webstart as well.
Operating System Web Start and Java Windows download Mac OS X <already installed via automatic installation from Apple>
If you do not have a Network Launcher, your browser cannot handle the software send over the internet and will open a window similar to
You must abort by clicking "Cancel" and install Java and Webstart as described above.
The first time you start software from the web, this "Security Warning" will open:
Please continue by clicking on the "Start" button, even though the text says otherwise. The MPI has not acquired a certificate of identity, so WebStart can not confirm that we are to be trusted.
Last update: 2004/04/08