title: ImportError: DLL load failed : - when trying to import psycopg2 library
body: <pre>
  >>> import psycopg2
  Traceback (most recent call last):
    File "", line 1, in 
    File "C:\Python26\lib\site-packages\psycopg2\__init__.py", line 60, in 
      from _psycopg import BINARY, NUMBER, STRING, DATETIME, ROWID
  ImportError: DLL load failed: The application has failed to start because its si
  de-by-side configuration is incorrect. Please see the application event log for
  more detail.
  </pre>
  
  <p>I get this error when trying to import <a href="http://stickpeople.com/projects/python/win-psycopg" rel="noreferrer">psycopg2</a>.. I've searched for days, and found no solutions. 
  I've tried installing the Visual C++ 2008 Package, but I still get the same error. </p>