Hi! (BI intrestead in JBOSS. (BMy configuration is (BAppServer is Win2Kpro + jboss-3.0.4_tomcat-4.1.12 (BDBServer is RedHat7.1 + PostgreSQL (BClient is IE6 + jre1.4 plug-in (B (BI tried from the Client with JAVA-Application. (BSource program is: (B (Bfinal Properties properties = new Properties(); (BContext context = null; (Bproperties.setProperty(Context.INITIAL_CONTEXT_FACTORY, (B"org.jnp.interfaces.NamingContextFactory"); (Bproperties.setProperty(Context.PROVIDER_URL, "192.168.0.65"); (BContext initctx = new InitialContext(properties); (BObject objref = initctx.lookup("ejb/Hello"); (BHelloHome helloHome=(HelloHome)PortableRemoteObject.narrow(objref,HelloHome.class); (B (BIt runs Fine. (BBut the Client with Applet is failed at (BContext initctx = new InitialContext(properies) (B (Berror message is (Bjavax.naming.NoInitialContextException: Cannot instantiate class: (Borg.jnp.interfaces.NamingContextFactory. Root exception is (Bjava.lang.ClassNotFoundException: org.jnp.interfaces.NamingContextFactory (B at sun.applet.AppletClassLoader.findClass(AppletClassLoader.java:151) (B at sun.plugin.security.PluginClassLoader.findClass(PluginClassLoader.java:189) (B at java.lang.ClassLoader.loadClass(ClassLoader.java:306) (B at sun.applet.AppletClassLoader.loadClass(AppletClassLoader.java:112) (B at java.lang.ClassLoader.loadClass(ClassLoader.java:262) (B at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:322) (B at java.lang.Class.forName0(Native Method) (B at java.lang.Class.forName(Class.java:207) (B at com.sun.naming.internal.VersionHelper12.loadClass(VersionHelper12.java:42) (B at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:649) (B at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:243) (B at javax.naming.InitialContext.init(InitialContext.java:219) (B at javax.naming.InitialContext.<init>(InitialContext.java:195) (B at org.zenkyo.hosyu.KojinMst.init(KojinMst.java:194) (B at sun.applet.AppletPanel.run(AppletPanel.java:341) (B at java.lang.Thread.run(Thread.java:536) (BCaused by: java.io.IOException: open HTTP connection failed. (B at sun.applet.AppletClassLoader.getBytes(AppletClassLoader.java:224) (B at sun.applet.AppletClassLoader.access$100(AppletClassLoader.java:40) (B at sun.applet.AppletClassLoader$1.run(AppletClassLoader.java:141) (B at java.security.AccessController.doPrivileged(Native Method) (B at sun.applet.AppletClassLoader.findClass(AppletClassLoader.java:138) (B ... 15 more (B (BWhat is happend? (BPlease help me. (B (Bby z_okb (B (B (B------------------------------------------------------- (BThis sf.net email is sponsored by:ThinkGeek (BWelcome to geek heaven. (Bhttp://thinkgeek.com/sf (B_______________________________________________ (BJBoss-user mailing list ([EMAIL PROTECTED] (Bhttps://lists.sourceforge.net/lists/listinfo/jboss-user