ZENworks has stopped support for Windows Primary Server from the ZENworks 24.2 version onwards. All Windows Primary Servers need to be migrated to either Linux Primary Servers or ZENworks Appliance.
A new Windows to Appliance migration tool is introduced to facilitate the migration process. You can use this migration tool to migrate from Windows to Appliance. For more information, see Windows to Appliance Migration Tool in the ZENworks Primary Server and Satellite Reference.