public MaintenancePlan()
        {
            _fullBKPath = null;
            _diffBKPath = null;
            _logBKPath  = null;

            _fullBKFolder = null;
            _logBKFolder  = null;
        }
        public MaintenancePlan()
        {
            _fullBKPath = null;
            _diffBKPath = null;
            _logBKPath = null;

            _fullBKFolder = null;
            _logBKFolder = null;
        }
        public MaintenancePlan()
        {
            fullBKPath = null;
            diffBKPath = null;
            logBKPath = null;

            fullBKFolder = null;
            diffBKFolder = null;
            logBKFolder = null;
        }