string filepath = label4.Text;
                DirectoryInfo rootDir = new DirectoryInfo(filepath);

                foreach (var file in rootDir.GetFiles())
                {
                    ExtensionInfo info;
                    if (extensionInfo.TryGetValue(file.Extension, out info) && info.IsIncluded)
                    {
                        label5.Text = info.Description;
                    }
                }
                    if (filesacc != null)
                    {
                        foreach (FileInfo fi in filesacc)
                        {
                            files.Add(fi.FullName.ToString());
                            label8.Text = fi.FullName;
                        }
                    }
                    subDirs = rootDir.GetDirectories();
                    foreach (DirectoryInfo dirInfo in subDirs)
                    {
                        try
                        {
                            foreach (string GFI in Directory.GetFiles(dirInfo.FullName, ext, SearchOption.AllDirectories))
                            {
                                label7.Text = Path.GetDirectoryName(GFI);
                                label8.Text = Path.GetFileName(GFI);
                                files.Add(GFI);
                                label7.Text = "Directory";
                                label8.Text = "File";
                            }
                        }
                        catch (UnauthorizedAccessException) { }
                    }

                }
            }