Pandaria I can't connect..

[PhantomDeePP]

Hello there,I cant connect with wow at all I am starting Wow.exe and it didnt load, i am waiting few minutes and then it pops up 1 window that says:
Data/enGB/wow-update-enGB-18273.MPQ:World of Warcraft can't make a required change to an archive file.Be sure you have write permission for the World of Warcraft folder or try running the game in administrator mode.For more information, see:https://battle.net/support/article/6910.I tryed everything but it did not work. pls help me

[skullatbash]

1) close your Torrent client and move your WoW folder away from your Torrent's download destination
2) now right click on WoW folder> Properties> remove "read-only"