Then, it might be that your existing installation of Adobe Flash Player might have gone wrong or corrupted. Please try to reinstall the player and see if it helps the problem or not.
If you are still encountering the problem, then please download the following archive and extract the file within it. Browse to the file and double-click on it. A prompt will pop-up saying if you want to import the value into the registry. Answer
Yes to it and click
OK on the subsequent prompt. Reboot the computer.
See, if any of the above methods fix the problem or not. Good Luck.
-- Goku