Check your flash player version – link

http://flashplayerversion.com

Flash Cookie

Do you know that browser cookie is different from flash cookie?

Read below links about flash cookie and how to manage it …

http://www.imasuper.com/66/technology/flash-cookies-the-silent-privacy-killer/

http://en.wikipedia.org/wiki/Local_Shared_Object

You have to use following link from adobe to clear flash cookie used by different sites or to block flash cookie usage. Every site can build upto 100 kb size of flash cookie, stored in local hard disk with .sol extension.

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

swfobject – Flash

http://code.google.com/p/swfobject/