Supposedly you should be able to set the jboss.boot.library.list property when starting up the server in order to override the defaults. If I look at the Jboss code at http://www.cenqua.com/clover/eg/jboss/report/org/jboss/system/server/Serv... and http://www.cenqua.com/clover/eg/jboss/report/org/jboss/system/server/Serv..., it certainly seems to be the case. However, no matter what I set jboss.boot.library.list equal to, even if I copy and paste the default of jaxp.jar,log4j-boot.jar,jboss-common.jar,jboss-system.jar, I always get a deployment exception: 14:54:13,098 DEBUG [Server] Failed to create xmbean for: org.jboss.system.ServiceController | 14:54:13,118 WARN [BasicMBeanRegistry] preRegister() failed for jboss.system:service=ServiceController: | java.lang.NoClassDefFoundError: org/jboss/xb/binding/sunday/unmarshalling/SchemaBindingResolver | at org.jboss.system.ServiceController.preRegister(ServiceController.java:749) | at org.jboss.mx.server.AbstractMBeanInvoker.invokePreRegister(AbstractMBeanInvoker.java:966) | at org.jboss.mx.modelmbean.ModelMBeanInvoker.invokePreRegister(ModelMBeanInvoker.java:489) | at org.jboss.mx.server.AbstractMBeanInvoker.preRegister(AbstractMBeanInvoker.java:654) | at org.jboss.mx.server.registry.BasicMBeanRegistry.invokePreRegister(BasicMBeanRegistry.java:697) | at org.jboss.mx.server.registry.BasicMBeanRegistry.registerMBean(BasicMBeanRegistry.java:211) | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | at java.lang.reflect.Method.invoke(Method.java:585) | at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155) | at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94) | at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133) | at org.jboss.mx.server.Invocation.invoke(Invocation.java:88) | at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142) | at org.jboss.mx.server.Invocation.invoke(Invocation.java:88) | at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264) | at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659) | at org.jboss.mx.server.MBeanServerImpl$3.run(MBeanServerImpl.java:1422) | at java.security.AccessController.doPrivileged(Native Method) | at org.jboss.mx.server.MBeanServerImpl.registerMBean(MBeanServerImpl.java:1417) | at org.jboss.mx.server.MBeanServerImpl.createMBean(MBeanServerImpl.java:295) | at org.jboss.system.server.ServerImpl.createMBean(ServerImpl.java:543) | at org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:442) | at org.jboss.system.server.ServerImpl.start(ServerImpl.java:362) | at org.jboss.Main.boot(Main.java:200) | at org.jboss.Main$1.run(Main.java:490) | at java.lang.Thread.run(Thread.java:595) | 14:54:13,168 INFO [ServiceController] Registration of ServiceController failed | 14:54:13,168 DEBUG [Server] Failed to start | javax.management.NotCompliantMBeanException: Cannot register MBean: jboss.system:service=ServiceController | at org.jboss.mx.server.registry.BasicMBeanRegistry.registerMBean(BasicMBeanRegistry.java:314) | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | at java.lang.reflect.Method.invoke(Method.java:585) | at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155) | at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94) | at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133) | at org.jboss.mx.server.Invocation.invoke(Invocation.java:88) | at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142) | at org.jboss.mx.server.Invocation.invoke(Invocation.java:88) | at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264) | at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659) | at org.jboss.mx.server.MBeanServerImpl$3.run(MBeanServerImpl.java:1422) | at java.security.AccessController.doPrivileged(Native Method) | at org.jboss.mx.server.MBeanServerImpl.registerMBean(MBeanServerImpl.java:1417) | at org.jboss.mx.server.MBeanServerImpl.createMBean(MBeanServerImpl.java:295) | at org.jboss.system.server.ServerImpl.createMBean(ServerImpl.java:543) | at org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:442) | at org.jboss.system.server.ServerImpl.start(ServerImpl.java:362) | at org.jboss.Main.boot(Main.java:200) | at org.jboss.Main$1.run(Main.java:490) | at java.lang.Thread.run(Thread.java:595) | Caused by: javax.management.RuntimeErrorException | at org.jboss.mx.server.registry.BasicMBeanRegistry.invokePreRegister(BasicMBeanRegistry.java:725) | at org.jboss.mx.server.registry.BasicMBeanRegistry.registerMBean(BasicMBeanRegistry.java:211) | ... 22 more | Caused by: java.lang.NoClassDefFoundError: org/jboss/xb/binding/sunday/unmarshalling/SchemaBindingResolver | at org.jboss.system.ServiceController.preRegister(ServiceController.java:749) | at org.jboss.mx.server.AbstractMBeanInvoker.invokePreRegister(AbstractMBeanInvoker.java:966) | at org.jboss.mx.modelmbean.ModelMBeanInvoker.invokePreRegister(ModelMBeanInvoker.java:489) | at org.jboss.mx.server.AbstractMBeanInvoker.preRegister(AbstractMBeanInvoker.java:654) | at org.jboss.mx.server.registry.BasicMBeanRegistry.invokePreRegister(BasicMBeanRegistry.java:697) | ... 23 more | Anyone know what I am doing wrong? Does the property need to be set somewhere other than the command line within the 'java' command? Thanks! -Brett View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4045936#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...