We are running ESB 4.7 on linux and windows (32bit). The linux distribution works very well - but we have a strange error on windows (same code, same stack) - any clues ?

2010-05-10 13:34:32,920 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/price_forecast_esb-1.00-SNAPSHOT].[Http]] (ajp-0.0.0.0-8009-1) Servlet.service() for servlet Http threw exception
java.lang.NoClassDefFoundError: Could not initialize class org.jboss.soa.esb.services.security.PublicCryptoUtil
    at org.jboss.soa.esb.listeners.gateway.http.HttpGatewayServlet.service(HttpGatewayServlet.java:179)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:235)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
    at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190)
    at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92)
    at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
    at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
    at flex.messaging.security.TomcatValve.invoke(TomcatValve.java:151)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)
    at org.apache.coyote.ajp.AjpAprProcessor.process(AjpAprProcessor.java:419)
    at org.apache.coyote.ajp.AjpAprProtocol$AjpConnectionHandler.process(AjpAprProtocol.java:402)
    at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:2036)
    at java.lang.Thread.run(Thread.java:619)
2010-05-10 13:34:45,015 WARN  [org.jboss.soa.esb.listeners.message.ActionProcessingPipeline]

Best regards

Aage Nielsen