Maciej, I replaced taskorm.xml and that fixed the named query issue, but there are still issues with tasks. I imported the jbpm_resository_export.xml file and rebuilt the packages. I see the evaluation process in the jbpm-console and can open it in the designer, but there is nothing in either personal or group tasks. As you can see in the attached server log there is still the MVELDialectRuntimeData error and also one in connecting to the hornetq.