I downloaded Diablo 3 Setup enGB .............it got installed successfully .............. But when I enter my email address and password it shows me the error 12 saying license not attached .............. i tried to change the servers but in all the three servers (American,Europe and Asian) it shows the same error ............ what should I do 
.................................plzzzzzzzzzzzzzzzz help 
.................................plzzzzzzzzzzzzzzzz help