al pone battle net me sale un erros .. dice esto

UNABLE TO VALIDATE GAME VERSION ... PLEASE RECONECT TO
BATTLE NET. OR APLLY THE CURRENT GAME PATCH MANUALLY

ahora pongo .. INSTALAR EL PARCHE FRZEN 1.21

ME SALE ESTO

AN ERROR has ocurrede preparing the patch .. thisd problema can commonly
be corrected by reinstalling the game and trying
the uptade again .. if this error repeats .. then contac blizard technical
suports.


please press ok .. to exit or press ..
show details .. to see more information about the error