I found the exception error and corrected it. Thank you so much for pointing it out. You'll need to download it again, unfortunately to have the corrected file.
not fixed
[code]
I'm sorry, but an uncaught exception occurred.
While loading <'Image' u'gui/main_menu.png'>:
IOError: Couldn't find file 'gui/main_menu.png'.
-- Full Traceback ------------------------------------------------------------
Full traceback:
