/// <summary>
        /// Absolute path of the application's executable.
        /// </summary>
        private string ExecPath
        {
            get
            {
                if (_execPath == null)
                {
                    // Get the config file
                    string path = Context.Parameters["targetdir"];
                    string[] files = Directory.GetFiles(path, "*config", SearchOption.TopDirectoryOnly);
                    if (files.Length == 1)
                    {
                        // Get the name of the exe file
                        _execPath = files[0].Substring(0, files[0].Length - 7);
                    }
                    _execPath = string.Empty;
                }
                return _execPath;
            }
        }