wordpress visual editor in dashboard not appearing

this on the localhost
http://img96.imageshack.us/img96/4267/hme3.png

i deactivated all of them but the problem still found.
also i uploaded all files again.
after that i added this”define(‘WP_DEBUG’, false);” to wp-config
finally i activated “Twenty Eleven”theme but also the problem still found.

————————–
i have no .htacces files on wp-includes.

@andrew Nevins @wprock
can u tell me what is the files in WordPress files that control of displaying this visual editor buttons !