title: windbg log system calls
body: <p>I want to log all system calls from winlogon.exe. I have already setup up connection between WinDbg on the host computer and kernel debugger in virtual machine, and every thing work perfect, except one thing - I cannot load logexts extension, which can be used to log all system calls. The problem is when I am trying to load logexts, I get a error:</p>
  
  <pre><code>&gt; .load logexts
  The call to LoadLibrary(logexts) failed with error 2.
  Please check your debugger configuration and/or network access
  </code></pre>
  
  <p>I tried to debug notepad.exe, and this extension worked perfectly, so I think problem not in debugger itself. My question is can I log system calls in WinDbg by myself, without any additional libs, such as logexts?</p>