title: How to add FreeImage.dll to C# project
body: <p>I have successfully added other .dll files to other C# project this way:</p>
  
  <p><code>Right click Reference &gt; Add Reference &gt; Browse &gt; Double click the .dll file</code> </p>
  
  <p>but Microsoft Visual Studio 2008 issues the following complaint: </p>
  
  <p><code>A reference to ...\dll\FreeImage.dll could not be added. 
  Please make sure that the file is accessible, 
  and that it is a valid assembly or COM component.</code> </p>
  
  <p>I am using .NET Framework 3.5. I believe this is a 32bit dll (it downloaded with FreeImage3151Win32) so I changed the configuration of the project to x86.</p>
  
  <p>What is the correct method to add FreeImage.dll to a C# project?</p>