Shows me this error
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
1) Restart your PC
2) close your Torrent client and move your WoW folder away from your Torrent's download destination
3) now right click on WoW folder> Properties> remove "read-only"
The Froswolf Server was restarting around 4/5 hours ago (While I was playing) So I thought it would be a good idea to reinstall MoP to finally install the WoD updated models, and now that it's done, it won't work with this exact problem showing up. x(