i have the all the updated files..and yes i extracted the files..already tried to re-install java>same error install the new java7>same error
someone said its something to do with the command line and i don't have any idea what was that.. didn't make any changes in my computer so idk what causing the problem..
In the future, google your error messages. There is a high chance of probability that someone else has encountered them and posted a solution on the net.