old_contents: from distutils.core import setup
  import py2exe
  
  setup(windows=['gifviewer.py', 'filemanage.py'])
  
new_contents: from distutils.core import setup
  import py2exe
  
  #setup(windows=['gifviewer.py', 'filemanage.py'])
  setup(windows=['gifviewer.py'])
  
subject: fix the py2exe in Windows