Italo_Hellboy wrote:its because the blue screen of death !!
i will uninstall all things about python and reinstall !
No, no, no, you don't need to reinstall everything (unless that got corrupted too, but you'll know if that happened when the game does horrible things after you fix this.)
Try just starting a new configuration.
(EDIT: This happens to also be mentioned in Tech Support's /******READ THIS POST BEFORE POSTING IN THIS SECTION!******\, but of course not all of that applies over here since we have different posts for that purpose. Not that you ran afoul of them or anything.)