Eset: Service 'ESET Service' (ekrn) could not be deleted

One Windows Server suddenly could not run Eset Server Security.

Tried to remove then install.

Not work with:

Installer Information

Service 'ESET Service' (ekrn) could not be deleted.

Verify that you have sufficient privileges to remove system services.

Finally, needed to run the Eset Uninstaller (https://download.eset.com/com/eset/tools/installers/eset_apps_remover/latest/esetuninstaller.exe).

Then, installed back the Eset Server Security.

References

Eset: [KB2289] Manually uninstall your ESET product using the ESET uninstaller tool

https://support.eset.com/en/kb2289-uninstall-eset-manually-using-the-eset-uninstaller-tool

Update