title: Cannot use WinDbg and SOS in Visual Studio Immediate window
body: <p>I'm following this tutorial: <a href="http://blogs.msdn.com/b/clrperfblog/archive/2008/07/22/track-down-dll-loading-using-visual-studio.aspx" rel="noreferrer">link</a>. At step 8, when I say <code>.load sos</code> in the Immediate Window, it just pukes <code>expected expression</code>.</p>
  
  <p>System: Win 7 x64, Visual Studio 2012 Premium.
  I have an installed Debugging Tools for Windows (x64) 11/14/2012, Now I installed X64 Debuggers And Tools. I have Windows SDK for Windows 7 (7.1). WinDbg.exe is in c:\Program Files\Debugging Tools for Windows (x64)\ and I can start it from start menu. However I cannot find sos.dll, which supposed to come with the Debugging Tools for Windows (x64).</p>
  
  <p>How can I make this happen?</p>
  
  <p><em>Bonus question</em>: <code>{,,kernel32}_LoadLibraryExW@12</code> in Step 4 doesn't work, I use <code>{,,kernel32}LoadLibraryExW</code>, but then I cannot figure out where is the loaded dll name. I was poking around with the registers.</p>