Flash Player not working in Firefox.

WIN7 Home Premiun

Firefox 20.0.1

Many different versions of Flash Player

Hello Everyone,

  Flash Player works in all browsers except Firfox now.  I've read all over the web for solutions & reccomendations.  I've had an extensive forum discussion on Mozilla's Firefox forum.  They had me many more ideas.  Still nothing.  For the complete history of everything I have tried as well as my versions & settings I have tried, it might be easeier to view my thread in that forum.  I'm at a complete loss...

http://forums.mozillazine.org/viewtopic.php?t=2694923&f=9&sid=bb178e4c baa8b6fe51f65d1ed515a860.

Any help would be appreciated.  Thanks.