Как запустить службу сразу после ее установки?

Code:

{ To automatically start a service after its installation use this code }

procedure TMyService.ServiceAfterInstall(Sender: TService);

var

sm: TServiceManager;

begin

sm := TServiceManager.Create;

try

   if sm.Connect then

     if sm.OpenServiceConnection(self.name) then

       sm.StartService;

finally

   sm.Free;

end;

end;