WotLK my account does not enter

[treefort]

It won't let me enter any kingdom, even though my account is in very good condition.

[Mitzen]

General "can't login" guide:

1. Restart your PC.
2. Close and exit torrent.
3. Move your WoW -folder to other folder, away from Torrent's Download folder.
4. Right click WoW -folder or config.wtf -file, select properties, un-check "Read-only" and Apply.
5. If you get prompt, Apply changes to this folder, sub-folders and files and click OK.
6. Warmane realmlist guide
7. Login by using username, not email.

If you still can't login:
You could try IP release, renew and DNS flush.
If you still can't login, either it's temporary network issue, or your ISP is blocking the connection. Contact your ISP, Internet Service Provider, and raise your issue with them. If contacting ISP doesn't resolve anything, try VPN.