Am redirecting your query to the Flash Player forum. The experts here are better placed to help you.
Have you tried installing the latest version of Flash Player from the website?
If this problem continues, can you list the websites that don't work for you?
Yes I tried to install the latest once from that website.
I had done it by uninstalling the previous once and then install the new one.
Here is one of the site I am getting the problem.
Thanks for the solution. Its working now.