sys.path.extend([ os.path.join(pkgdir, 'win32'), os.path.join(pkgdir, 'win32', 'lib'), os.path.join(pkgdir, 'Pythonwin'), ]) # Preload pywintypes and pythoncom pwt = os.path.join(pkgdir, 'pywin32_system32', 'pywintypes35.dll') pcom = os.path.join(pkgdir, 'pywin32_system32', 'pythoncom35.dll') import imp imp.load_dynamic('pywintypes', pwt) imp.load_dynamic('pythoncom', pcom)