private void LOG()
        {
            FileInfo fi = new FileInfo(textBoxFile9.Text);

            if (!fi.Exists)
            {
                richTextBoxStatus.Text = "File [" + fi.FullName + "] does not exist.\r\n";
                return;
            }

            using (LOG log = new LOG(fi))
            {
                log.CSSPDHIChanged += CSSPDHIChanged;
                log.ReadFile();
                log.CSSPDHIChanged -= CSSPDHIChanged;
            }
        }