title: Visual Studio can not start debug session when debuging kernel driver
body: <p>When I try to debug my KMDF driver from Visual Studio 2013, I get following error</p>
  
  <blockquote>
    <p>Windows Debugging Extension for Visual Studio </p>
    
    <p>Could not start debug session, error 8004005: Unspecified error</p>
  </blockquote>
  
  <p>Before I get the error, it do install the driver on the target machine. Is there any log file where I can see more information?</p>
  
  <p><strong>Edit 1:</strong></p>
  
  <p>The host is Windows 7 and the target is Windows 8.1 installed in VMWare ESXi</p>
  
  <p><strong>Edit 2:</strong></p>
  
  <p>I have now tested with WINDBG, and get following log output:</p>
  
  <blockquote>
    <p>Using NET for debugging</p>
    
    <p>Open WinSock 2.0</p>
    
    <p>Failed to initialize socket.   Error On-2147467259</p>
    
    <p>Kernel debugger failed initialization, HRESULT 0x80004005</p>
    
    <p>"Unspecified error"</p>
  </blockquote>
  
  <p>I also get following message box:</p>
  
  <blockquote>
    <p>Could not start kernel debugging using </p>
    
    <p>net:port=50230,key=XXXXXXXXXXXXXXX parameters, HRESULT 0x80004005</p>
  </blockquote>