blue walls splitting game.

[Littleburst]

Blue walls means it's downloading content that you don't have. Noticy the swirly thing top center.

You might have installed from CDs but patches and stuff need to be applied and these are streaming to you so that content will be unavailable until it's in a playable state.

I concluded that aswell, but then I really don't understand why the missing parts are not all the same for all the accounts? How can 2 do have the needed content and 2 others do not? Even though I didn't set foot in Outland yet on any account, since I installed.

I'll see if Tech on battle.net feels like replying.

Edit: reply from Blue:

Hello Littleburst,

Running multiple clients from one computer is not something we support.

If you are experiencing issues with running multiple game accounts using one client I suggest that you run one account at once and that will solve the issue.

http://eu.battle.net/wow/en/forum/topic/2151589744#1