title: Looking for a way to use Pywinauto on Win x64
body: <p>I am using pywinauto for gui automation for quite a long time already. Now I have to move to x64 OS. There seems to be no official version for 64 bit OS. There are clones which claim they support 64, but in practice they don't.</p>
  
  <p>On installation there are several assertions about wrong win structures size. If commented out, the lib manages to install, but some API doesn't work. E.g. win32functions.GetMenuItemInfo() returns Error 87: wrong parameter. This API depends on struct MENUITEMINFOW (which size initially didn't pass the assertion).</p>
  
  <p>Does anybody know how to handle this situation?
  Is there a pure pywinauto version to work without additional patches?</p>
  
  <p>And finally, if no answer, is there a powerful Python lib you may suggest for gui automation? With a support of 64 bit?</p>
  
  <p>Thanks in advance.</p>