My system running Windows XP SP2 had installed some updates and since then when i am trying to run windows media player i get an error message saying "The file wmp.dll has a version number of 11.0.5721.5145 where 11.0.5721.5230 was expected". I have tried uninstalling and reinstalling windows media player 11 but that's not making any difference. What should i do now??? Is there anyone who can help me out???