[rules-users] (no subject)

while using xml file i am getting this error Cannot find the declaration of element 'rule-set'. Exception in thread "main" org.drools.compiler.DroolsParserException at org.drools.compiler.PackageBuilder.addPackageFromXml(Unknown Source) -------------------------------------------------------------------- mail2web.com - Microsoft® Exchange solutions from a leading provider - http://link.mail2web.com/Business/Exchange