title: What's the trick to get JNA to interface with 3rd party DLLs?
body: <p>I'm getting the following error when trying to interface with a Magtek 32-bit DLL.</p>
  
  <pre><code>Exception in thread "AWT-EventQueue-0" java.lang.UnsatisfiedLinkError: Unable to load library 'MCPAPI': The specified module could not be found.
  </code></pre>
  
  <p>I have no problem interfacing with user32.dll in the same code (just tweaking the DLL name and interface).  Seems to indicate that the DLL can't be found, but it's most definitely in my jna.library.path.  I've even gone as far as dumping it into the Windows system directory, next to user32, without success.</p>
  
  <p>What am I missing here?</p>