title: Drag and drop event can not be fired when running visual studio in Administrator account
body: <p>I use Visual Studio 2008, .net framework 3.5</p>
  
  <p>I have an webservice application (a winform client which is using webservice), and I have to run it in Administrator account</p>
  
  <p>I need to drag and drop files from windows explorer to a form of this application.</p>
  
  <p>Here is my code:</p>
  
  <pre><code>this.AllowDrop = true;
  
  private void Form1_DragEnter(object sender, DragEventArgs e)
      {
  
          if (e.Data.GetDataPresent(DataFormats.FileDrop, false))
              e.Effect = DragDropEffects.All;
      }
  
  private void Form1_DragDrop(object sender, DragEventArgs e)
      {
          string[] fileList = e.Data.GetData(DataFormats.FileDrop) as string[];
          foreach (string s in fileList)
          {
              MessageBox.Show(s);
          }
  
      }
  </code></pre>
  
  <p>It works when I run in normal account, but in Administrator It doesn't. How to solve it?</p>