Updated Flash player now no graphics acceleration.

I'm running Windows 7 w/most recent version of FF, I updated to the newest version of Flash Player yesterday and after doing so, when I attempted to play a game, I got the message telling me I'm playing w/o graphics acceleration. I checked FF settings, also checked flash player settings via adobe help and hardware acceleration was enabled in both. I tried disabling/restarting/re-enabling, no change, so I wound up just uninstalling and going back to previous version of Flash Player.