title: An error occurred when attempting to open certificate list, the error was: Automation server can't create object
body: <p>I'm trying to fill up a form from <a href="https://ipindiaonline.gov.in/epatentfiling/user/NewUserRegistration.aspx" rel="nofollow noreferrer">here</a> . Upon selecting <code>Natural Person</code> from the drop-down menu, a form appears with a button <code>Add Digital Signature</code>. Whenever I click on this button, it gives me this error: </p>
  
  <pre><code>An error occurred when attempting to open certificate list, the error was: 
  Automation server can't create object
  </code></pre>
  
  <p>I've tried enabling the <code>Initialize and Script Activex controls not marked as safe for scripting</code> feature from internet option but the same error occurred.
  I've tried different versions of Internet Explorer starting from version 6. Can anyone help me ?</p>