title: WinCE CabWiz error: "inf contains DirIDs, which are not supported"
body: <p>When building the windows mobile cab for our product, the windows CE CAB Wizard (CabWiz.exe) sometimes returns the error:</p>
  
  <blockquote>
    <p>Error: File
    c:\docume~1\build\locals~1\temp\wiz3340.inf
    contains DirIDs, which are not
    supported</p>
  </blockquote>
  
  <p>This error can occur when using more than 998 files, ~260 directories, or when a % sign is unescaped (with another %), but these don't apply in our case.</p>
  
  <p>Has anyone run into this issue before?  Thanks!</p>