We have had some issues and we have had to re-register a number of devices in Zenworks. Unfortunately, this created some duplicate devices in the database. They don't show up on the device page in ZCC but they are in the database. Also, some of the devices are getting the GUID appended to their name. Is there a tool or instructions on cleaning up the database and reconciling the devices? I setup the settings in Configuration -> Registration -> Reconcile Settings but it still creates duplicates. I also have the setting to remove devices if they have not communicated in 30 days but it is not removing them from the database. We are using an internal Sybase database so I am just looking for a script or tool to clean up the database and remove all the duplicate devices.