title: Error: A namespace cannot directly contain members such as fields or methods
body: <p>I'm new to C# and I'm having trouble solving this error can anyone help me please? This script is to delete an un-needed shortcut then install a new program if it hasn't been installed already.</p>
  
  <pre><code>using System;
  using WindowsInstaller;
  
  
  string startMenuDir = Environment.GetFolderPath(Environment.SpecialFolder.StartMenu);
  string shortcutold = Path.Combine(startMenuDir, @"Ohal\TV AMP (Windows XP Mode).lnk");
  if (File.Exists(shortcutold))
  File.Delete(shortcutold);
  
  
  string startMenuDir = Environment.GetFolderPath(Environment.SpecialFolder.StartMenu);
  string shortcut = Path.Combine(startMenuDir, @"Ohal\TV AMP.lnk");
  if (File.Exists(shortcut))
  {
      Console.WriteLine("Already installed...");
  }
  else
  {
  Type type = Type.GetTypeFromProgID("WindowsInstaller.Installer");
              Installer installer = (Installer)Activator.CreateInstance(type);
              installer.InstallProduct(@"Y:\LibSetup\TVAMP313\TVAmp v3.13.msi");
  }
  </code></pre>