DataOpen the World of Warcraft folderOpen the Data folderDelete the enUS folder (if you have one) WTF 1Open the World of Warcraft folderOpen the WTF folderOpen Config.wtf with NotepadLook for the line beginning with SET localeEnsure it says "enGB"Also make sure it has the quote marksLook for the line beginning with SET patchlistEnsure it says "enGB.patch.battle.net:1119/patch"Also make sure it has the quote marksSave the file
If you can't make any changes, close your AddOn manager (e.g. Curse). RealmlistOpen the World of Warcraft folderOpen the Data folderOpen the enGB folderOpen realmlist.wtf with NotepadMake sure it says what I have in the box belowSave the file, if you made any changes
set realmlist eu.logon.worldofwarcraft.com WTF 2Open the World of Warcraft folderOpen the WTF folderDelete Launcher.wtfDelete RunOnce.wtf.temp (if you have it) LauncherOpen the World of Warcraft folderRight-click on World of Warcraft Launcher.exeSelect Run as AdministratorWait for it to finishIt could potentially take several minutes
set patchlist enGB.patch.battle.net:1119/patch
set realmlistbn ""
set portal eu