title: Windbg: psscor4 doesn't work
body: <p>I searched and tried a lot of things, but can't get psscor4 to work properly.</p>
  
  <p>When I invoke <em>!threads</em>, I'm always getting</p>
  
  <blockquote>
    <p>Failed to request ThreadStore</p>
  </blockquote>
  
  <p>The things I checked are as follows:</p>
  
  <p><ul>
  <li>I'm having a .NET 4 application that's compiled for X86 platform</li>
  <li>I'm using Windbg version 6.2.9200.16384, X86 version</li>
  <li>I'm using current psscor4 from Microsoft and it loads properly. I'm loading the X86 version, so that should be fine</li>
  <li>Symbols are loaded from MS Symbol server (command <em>.symfix+</em>, then <em>.reload</em>)</li>
  <li><em>.cordll</em> shows the following:</p>
  
  <blockquote>
    <p>CLR DLL status: Loaded DLL C:\Windows\Microsoft.NET\Framework\v4.0.30319\mscordacwks.dll</li>
    </ul>
    The same happens when I try to use SOS with <em>.loadby sos clr</em></p>
  </blockquote>
  
  <p>Does anybody have an idea?</p>