title: C++ unresolved symbols
body: <p>I'm getting an unresolved symbol error at linking in my proj. Im linking to an external library, and yes i have set up the configuration correctly, but when in Debug it outputs the following error for every class in the external library:</p>
  
  <pre><code>error LNK2001: unresolved external symbol __CAP_EXIT_Function
  </code></pre>
  
  <p>The proj uses the same runtime dll as the external library and links against the debug version of the lib.</p>
  
  <p>Any clues as to where to go with this?</p>
  
  <p>BTW, im using VS2008</p>
  
  <p>Thanks</p>