title: ActiveX component can't create object: 'TDApiOle80.TDConnection'
body: <p>I am trying to connect to QCServer using Excel Macro. I am using a 64-bit operating system with following being done:</p>
  
  <ol>
  <li>Register OTAClient.dll</li>
  <li>Installed HP ALM Connectivity tool</li>
  <li>Added OTA Library to reference</li>
  </ol>
  
  <p>I am getting the following error:</p>
  
  <p><strong>ActiveX component can't create object: 'TDApiOle80.TDConnection'</strong></p>
  
  <p><a href="https://i.stack.imgur.com/JKHF8.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/JKHF8.png" alt="QcConnection Error"></a></p>
  
  <p>But the same is running using VBScript:</p>
  
  <p>C:\Windows\SysWOW64\Wscript.exe "C:\Users****\Desktop\qcConn.vbs"</p>
  
  <p><a href="https://i.stack.imgur.com/DCZ0f.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/DCZ0f.png" alt="VBScript"></a></p>