// Load Log File
            var_LogFileContent = ""; // 
            string line;
            int counter = 0;
            //
            List<string> list = new List<string>();
            
            if (File.Exists(var_FileName))
            {
                
                // Read file 
                // var_LogFileContent = File.ReadAllText(var_FileName);
                System.IO.StreamReader file =
                new System.IO.StreamReader(var_FileName);
                while ((line = file.ReadLine()) != null)
                {
                    // System.Console.WriteLine(line);
                    list.Add(line);
                    counter++;
                }

                file.Close();
                //
                var_LogStringArray = list.ToArray();
                // richTextBox_LoadFile.Text = var_LogFileContent;
            }
            richTextBox_LoadFile.AppendText("Lines: " + counter.ToString() + "\n");