text: If a program installs over a program (same type of program mind you), sometimes things go wrong.  I've had this happen before, and the way I fixed it was to unistall the flash player using windows' add/remove feature.  This is found in your control panel window: (start/settings/control panel).  After you uninstall the flash player, go to macromedia.com (it redirects to adobe.com tho) and install the latest version of flash player.  This should fix your problem.  Hope you have success.