File.Copy(Assembly.GetExecutingAssembly().Location, Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + @"название.exe", true);
              RegistryKey Gw = Registry.CurrentUser.OpenSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\Run", true);
          Gw.SetValue("Название", Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + @"Название.exe");