title: FXCop - Referenced assembly could not be found
body: <p>I'm trying to use Microsoft FXCop Version 1.36 on a compact edition application but when I analyze the project I get the following error.</p>
  
  <blockquote>
    <p>The following referenced assembly
    could not be found. This assembly is
    required for analysis and was
    referenced by application.exe</p>
    
    <p>System.Windows.Forms, Version=3.5.0.0,
    Culture=neutral,
    PublicKeyToken=969db8053d3322ac,
    Retargetable=Yes</p>
  </blockquote>
  
  <p>It allows me to browse to find the assembly but it won't let me select the one in the GAC.</p>
  
  <p>This assembly is in the GAC and the application itself works fine. Do I need to do something special to get FX Cop to find it?</p>
  
  <p>Update: I've tried setting "Search Global Assembly Cache for missing references" under project options</p>