Title: Erro ao executar o jboss

Amigos que usam o jboss,

        podem me dizer o que est� acontecendo?

C:\Jboss\bin>java -jar run.jar
jboss.home = C:\Jboss
Using configuration "default"
[Info] Java version: 1.2.2,Sun Microsystems Inc.
[Info] Java VM: Classic VM 1.2.2,Sun Microsystems Inc.
[Info] System: Windows 95 4.0,x86
[Shutdown] Could not add shutdown hook
[Service Control] Registered with server
Exception in thread "main" [Default] javax.xml.parsers.FactoryConfigurationError
: java.lang.ClassNotFoundException: org.apache.crimson.jaxp.DocumentBuilderFacto
ryImpl
[Default]       at javax.xml.parsers.DocumentBuilderFactory.newInstance(Document
BuilderFactory.java:118)
[Default]       at org.jboss.Main.<init>(Main.java, Compiled Code)
[Default]       at org.jboss.Main$1.run(Main.java:107)
[Default]       at java.security.AccessController.doPrivileged(Native Method)
[Default]       at org.jboss.Main.main(Main.java, Compiled Code)

C:\Jboss\bin>

Responder a