Cannot run wow.exe

Hi guys
I downloaded Mist of Pandaria from download and when i run wow.exe the error comes out :
http://iv.pl/images/19646055247238776727.png
Please help
Thanks !

Please help me anyone :(((((((

Check http://forum.warmane.com/showthread....79-Error-codes

repeair utility doesn't connect.... :/ Is anyone can send me link with content of folder data/enGB from mists of pandaria 5.4.2 ?

Just delete the file which is shown in the error.

Oper your wow folder, go to "Data", then "enGB" and delete the file "wow-update-enGB-17345"