Help please, I have problem with starting game

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 can't start my game, WoW Launcher said this.

Check if the file is 'read-only'. Right click on it -> properties -> read-only see if that has a thick on it, if it does remove it than save it.