help me!

i installed jboss federation sso in jboss-4.0.4.GA as the jboss-sso-1.0CR1
readme.txt file step by step.

when i performed:
run -c default -b node1.jboss.com

the jboss-4.0.4.GA console threw the following exception:

2007-03-05 13:32:38,906 DEBUG [org.jboss.deployment.SARDeployer]
create operation failed for package file:/D:/jboss-4.0.4.GA/server/default/deploy/jboss-sso.sar/

org.jboss.deployment.DeploymentException:
Error parsing the XML file: ;
- nested throwable: (org.jboss.mx.util.JBossNotCompliantMBeanException: Error parsing the XML file: )

at org.jboss.system.ServiceConfigurator.install(ServiceConfigurator.java:196)

at org.jboss.system.ServiceController.install(ServiceController.java:226)

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:324)

at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)

at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)

at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)

at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)

at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)

at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)