// Document XML
        public DocumentXML()
        {
            try
            {
                fileUtil = new FileUtil();
                documentList = new List<OKMDocument>();

                // Create default %CURRENT USER%/My documents/OpenKM/ folder
                if (!Directory.Exists(fileUtil.getConfigPath()))
                {
                    Directory.CreateDirectory(fileUtil.getConfigPath());
                }

                // Create configuration file
                if (!File.Exists(fileUtil.getDocumentFilenamePath()))
                {
                    CreateDocumentFile();
                }

                // Always we reading configuration file
                ReadDocumentFile();
            }
            catch (Exception e)
            {
                throw e;
            }
        }