I can play other games with java fine, I try to load runescape (requires java) and it doesn't load at all says "page cannot be found" i try on proxy server. Runescape page loads java on this 1. I've uninstalled/reinstalled, cleared all runescape files, TRIED EVERYTHING literally. firewall isn't blocking, ports are open, my internet is fine, uninstalled/reinstalled many times..can't remember everything but i've tried 90% of what people tell me to do.

load: class loader.class not found.
java.lang.ClassNotFoundException: loader.class
at sun.plugin2.applet.Applet2ClassLoader.fi… Source)
at sun.plugin2.applet.Plugin2ClassLoader.lo… Source)
at sun.plugin2.applet.Plugin2ClassLoader.lo… Source)
at sun.plugin2.applet.Plugin2ClassLoader.lo… Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.lo… Source)
at sun.plugin2.applet.Plugin2Manager.create… Source)
at sun.plugin2.applet.Plugin2Manager$Applet… Source)
at java.lang.Thread.run(Unknown Source)
Exception: java.lang.ClassNotFoundException: loader.class