C:\Serge>kmtest_ create
    
C:\Serge>sc query Kmtest
Arguments:
  Kmtest

SERVICE_NAME: Kmtest
        TYPE               : 1  KERNEL_DRIVER
        STATE              : 1  STOPPED
                                (NOT_STOPPABLE,NOT_PAUSABLE,IGNORES_SHUTDOWN)
        WIN32_EXIT_CODE    : 1077  (0x435)
        SERVICE_EXIT_CODE  : 0  (0x0)
        CHECKPOINT         : 0x0
        WAIT_HINT          : 0x7d0


C:\Serge>sc start Kmtest
service to control - Kmtest
Arguments:

SERVICE_NAME: Kmtest
        TYPE               : 1  KERNEL_DRIVER
        STATE              : 4  RUNNING
                                (STOPPABLE,NOT_PAUSABLE,IGNORES_SHUTDOWN)
        WIN32_EXIT_CODE    : 1077  (0x435)
        SERVICE_EXIT_CODE  : 0  (0x0)
        CHECKPOINT         : 0x0
        WAIT_HINT          : 0x7d0
        PID                : 0
        FLAGS              : 0


C:\Serge> rem delete: WXP = marked as DeleteLater :-) ROS = Deleted as is :-(
C:\Serge>sc delete Kmtest
service to delete - Kmtest

[SC] DeleteService SUCCESS


C:\Serge>sc query Kmtest
Arguments:
  Kmtest

ERROR_SERVICE_DOES_NOT_EXIST - The specified service does not exist as an installed service.

C:\Serge>sc stop Kmtest
service to control - Kmtest
command - 1
Arguments:

[SC] OpenService FAILED 1060:

ERROR_SERVICE_DOES_NOT_EXIST - The specified service does not exist as an installed service.

C:\Serge>sc query Kmtest
Arguments:
  Kmtest

ERROR_SERVICE_DOES_NOT_EXIST - The specified service does not exist as an installed service.