title: The operation could not be completed. Invalid FORMATETC structure
body: <p>I am developing web based application using <code>asp.net</code> and <code>ajax</code>. Today I am facing an issue, while dragging and dropping the ajax based components under the ajax enabled webform.</p>
  
  <p>The error message is</p>
  
  <pre><code>The operation could not be completed. Invalid FORMATETC structure
  </code></pre>
  
  <p>If your answer is assembly then please let me know which assembly such issues (be specific about assemblies)</p>