Adobe Flash Player Settings Manager Configure

http://www.macromedia.com/support/documentation/en/flashplayer/help/settings_manager07.html

Press delete all files

Small utility that lets you remove local shared object in your browser :

 http://www.nirsoft.net/utils/flash_cookies_view.html

http://www.ghacks.net/2007/05/04/flash-cookies-explained/

http://cookiecontroller.com/internet-cookies/flash-cookies/

http://www.welivesecurity.com/2010/10/06/adobe-flash-the-spy-in-your-computer-part-1/

http://www.welivesecurity.com/2010/10/06/adobe-flash-the-spy-in-your-computer-part-1/