title: How to open a blend 4 project in Visual Studio 2010 without having Blend
body: <p>I just discovered Expression Blend 4 and was amazed by the possibilities it supplies.</p>
  
  <p>After having created an HMI prototype in blend, I tried to send it to a colleague who doesn't have Blend, but he couldn't build it.</p>
  
  <p>I googled around and found a Blend 4 SDK, which he installed.</p>
  
  <p>Unfortunately, he still cannot build the project...</p>
  
  <p>Here's the error message he gets :</p>
  
  <blockquote>
    <p>Error 1 Unknown build error, 'Cannot
    resolve dependency to assembly
    'System.Windows, Version=2.0.5.0,
    Culture=neutral,
    PublicKeyToken=7cec85d7bea7798e'
    because it has not been preloaded.
    When using the ReflectionOnly APIs,
    dependent assemblies must be
    pre-loaded or loaded on demand through
    the ReflectionOnlyAssemblyResolve
    event.'</p>
  </blockquote>
  
  <p>Do you know a way to easily open a blend 4 project from Visual Studio 2010?</p>
  
  <p>Thank you for your help,</p>
  
  <p>Antoine</p>