FTP service gets deleted on server restart

If a registry DWORD “DeleteFlag” is set to 00000001 for the FTP service (or any service ) on IIS6 server at [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\MSFtpsvc] the service will be deleted on server restart. While this may be by design in cases when the service is uninstalled, but in such cases the service node has to be deleted from registry….