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 Sun's Java Runtime Environment - Installation and Troubleshooting
This page contains download, installation, and troubleshooting links and information for the Java Runtime Environment (JRE). JRE will bring your browser up-to-date with the latest Java technology. JRE is completely safe, is compatible with all computers and browsers, and has been in use for a long time. Macintosh computers have come with Sun's Java for several years. Sun's Java is included in Netscape 6 and 7. Many newer PCs (2004-2005) have Sun's Java pre-installed (e.g. Dell and HP/Compaq computers).
I have never had to download anything to use a chat room. Why now?
Our chat room software is written in a language called Java. The voice chat and file sharing features of our software require users to have Sun's Java installed and running on their computers before they can login to the room.

Java is an open-source programming language - meaning, web software developers do not have to pay to use it. It is continually being made more powerful by programmers all over the world who contribute to its development.

Sun Microsystems is spear-heading the Java open-source movement. Netscape and Apple also support the open-source movement, so they have included JRE with their software for some time. JRE is the best, most powerful Java software available.

Windows computers typically have Microsoft's proprietory Java software, Java Virtual Machine, pre-installed, either as the only Java software installed on the computer, or in addition to Sun's JRE. Microsoft's JVM is being phased out and has not been upgraded for some time. It is not powerful enough to run our voice chat software.

To find out what type(s) of Java software are installed on your Windows computer, open your IE browser and click Tools/Internet Options. Click the Advanced tab. Scroll down below HTTP1.1 settings. You may find you have "Java (Sun)" and/or "Microsoft VM" installed.
DOWNLOADS
  • Test for your version of Sun's Java - Important!
  • Windows Download (all languages, including English)
  • Solaris 32-bit
  • Solaris 64-bit
  • Solaris x86
  • Linux RPM
  • Linux
  • Macintosh (Apple Mac OS X) Download/Instructions
  • Macintosh (Apple Mac OS 9 & earlier) Download/Instructions
  • If you receive an error message dialog box during download, you must download the offline installation package manually [Windows Instructions]
    Note: If you have any other type of Java software installed (e.g. Microsoft Virtual Java Machine), you DO NOT need to uninstall it.
    INSTALLATION INSTRUCTIONS
  • Windows/IE and Netscape
    Installation Instructions
    System Requirements
  • Windows/Mozilla 1.4, Netscape 7/7.1
    (Not Officialy Supported)
    Installation Instructions
  • Windows/Firefox
    Installation Instructions
  • Solaris 32-bit and x86
    Installation Instructions
    Solaris 64-bit Installation Instructions
  • Linux and Linux RPM
    Installation Instructions
  • TROUBLESHOOTING
    1. Problem. When I try to login to the chat room:
      • nothing happens
      • the applet begins to load and then just sits there
      • all that comes up is an empty, colored box
      • I get this error message: failed com.ms.securityexceptionex(host): filedialog creation denied
      Possible Cause. JRE is not installed.
      Solution. Install or reinstall JRE.
      Possible Cause. JRE is not running on your computer.
      Solution. Enable JRE through the Control Panel
      Enable JRE through your Web Browser
      Configure Proxy Settings for JRE


    2. Problem: There is no sound in the chat room
      Cause. A bug in JRE 5.0
      Solution. Download and install JRE Update 2

    3. Problem: The chat room is not functioning properly
      Possible Cause. You need to clear your web cache
      Solution. Web cache clearing instructions for IE, Netscape, Mozilla, and Opera
      Possible Cause. You are behind a firewall or a proxy server.
      Solution. Follow the instructions here.

    4. Problem: The chat applet does not load and/or the Java Plug-in Control Panel shows the error: java.net.UnknownHostException: www.xxxxx.com at java.net.PlainSocketImpl.connect(Unknown Source). Or, you see an image that looks like a small white box with a Red X in it. Or, the browser cannot display the chat applet, and shows the error message "Loading Java Applet Failed..."
      Possible Cause. The Java Runtime Environment (JRE) could not obtain proxy information from the browser. Or, the JRE is not configured correctly.
      Solution. Use the Java Control Panel to change proxy settings and JRE configurations as per these instructions.

    5. Problem: You get the error: Illegal Operation
      Possible Cause. You are trying to use the chat room from within the AOL browser.
      Solution. Use Internet Explorer, which is the recommended browser for use with the chat room. Other browsers which have been tested and are compatible are: Netscape 7, and Maxthon
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