In order to uninstall the WDS agent correctly, a script needs to run to remove registry entries from the windows host to completely remove the registry entries.

1. Stop the Device42 service
2. Navigate to the Device42 Directory (C:\Program Files\Device42\Device42Discovery)
3. Right click on d42_wds_manual_remove and Run as administrator
4. Reboot the server
5. Reinstall the WDS agent

You can download the latest Windows Discovery Service (WDS) agent here:
https://www.device42.com/autodiscovery/

Documentation:
https://docs.device42.com/getstarted/installation/windows-discovery-service-installation/