public void CreateIfNotExists()
 {
     if (!Exists())
     {
         _file.CreateEmptyFile(SentinelPath);
     }
 }
        public void CreateIfNotExists()
        {
            if (!Exists())
            {
                if (!_directory.Exists(_dotnetUserProfileFolderPath))
                {
                    _directory.CreateDirectory(_dotnetUserProfileFolderPath);
                }

                _file.CreateEmptyFile(SentinelPath);
            }
        }