I have a java program which uses JBPM. When I execute it, I encounter the following error: .... javax.naming.NoInitialContextException: Cannot instantiate class: org.jnp.interfaces.NamingContextFactory [Root exception is java.lang.ClassNotFoundE xception: org.jnp.interfaces.NamingContextFactory] .... java.lang.ClassNotFoundException: org.jnp.interfaces.NamingContextFactory What have I do in order to solve the problem?! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4037932#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...