title: C1083 WIN32 No such file or directory
body: <p>Visual Studio C++ 2008</p>
  
  <p>I have downloaded a sample project.</p>
  
  <p>I converted the project from VS 7 to VS 9.</p>
  
  <p>However, when I compile I get this error:</p>
  
  <pre><code>c1xx : fatal error C1083: Cannot open source file: 'WIN32': No such file or directory
  </code></pre>
  
  <p>Under project properties > preprocessor definitions. I have WIN32 defined there.</p>
  
  <p>I have never had this error before.</p>
  
  <p>Many thanks for any suggestions,</p>