Upgraded to v 1.2.0CR1 and now I'm presented with a different AccessControlException | Caused by: java.security.AccessControlException: access denied (java.lang.RuntimePermission createClassLoader) | at java.security.AccessControlContext.checkPermission(Unknown Source) | at java.security.AccessController.checkPermission(Unknown Source) | at java.lang.SecurityManager.checkPermission(Unknown Source) | at java.lang.SecurityManager.checkCreateClassLoader(Unknown Source) | at java.lang.ClassLoader.<init>(Unknown Source) | at org.jboss.remoting.loading.ClassByteClassLoader.<init>(ClassByteClassLoader.java:62) | at org.jboss.remoting.AbstractInvoker.<init>(AbstractInvoker.java:76) | at org.jboss.remoting.MicroRemoteClientInvoker.<init>(MicroRemoteClientInvoker.java:52) | at org.jboss.remoting.RemoteClientInvoker.<init>(RemoteClientInvoker.java:45) | at org.jboss.remoting.transport.socket.MicroSocketClientInvoker.<init>(MicroSocketClientInvoker.java:215) | at org.jboss.remoting.transport.socket.SocketClientInvoker.<init>(SocketClientInvoker.java:71) | at org.jboss.remoting.transport.bisocket.BisocketClientInvoker.<init>(BisocketClientInvoker.java:134) | at org.jboss.remoting.transport.bisocket.TransportClientFactory.createClientInvoker(TransportClientFactory.java:44) | Setting AllPermissions fixes the issue of course. I was under the impression the bisocket would fix this issue? Any ideas? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4023947#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...