Login Error on Frostwolf

[ProfessorZoli]

Hello there!
Since this morning I'm unable to login on frostwolf. I get the message "connecting" and after about 30 seconds it says "This account needs to be converted to a battle.net account etc..." I checked the realmlist and everything else. Can anyone help me?
Any suggestion is more then welcome
Thanks a lot,
Cheers.

[Wuge]

The same happened to me just today. Please if anyone here knows how to fix it will be great.

[Smyth]

Try performing the troubleshooting steps outlined in this thread,
http://forum.warmane.com/showthread.php?t=275569

If unsuccessful, you'll likely need to replace your Wow.exe

Do so via downloading the game client from the downloads page & select ' Don't Download ' within uTorrent for all files except wow.exe then replace your current exe with the downloaded one.