title: Windbg - !clrstack
body: <p>I'm attempting to debug a manual dump file of a 64bit w3wp process with 64bit Windbg (Version 6.10). The dump was taken with taskmgr. I can't get anything from the !clrstack command. Here is what I'm getting:</p>
  
  <pre><code>!loadby sos clr
  
  !runaway
  
  User Mode Time
    Thread       Time
    17:cf4       0 days 5:37:42.455
  
  ~17s
  
  ntdll!ZwDelayExecution+0xa:
  
  00000000`776208fa c3 ret
  
  !clrstack
  
  GetFrameContext failed: 1
  </code></pre>
  
  <p>What is <code>GetFrameContext failed: 1</code>?</p>