WotLK Cant start the game(black screen and tabbed out)

[Flebban]

Hey, i just downloaded the 3.3.5a(new version) and it wont start...
When i start wow.exe the screen just turns black and i get alt-tabbed after like 2seconds. I can hear the music from the cinematic/login screen but i just keep getting tabbed out. Anyone know what the problem might be? This is the first time ive had a problem like this.

Best Regards.
Flebban

[skullatbash]

delete the client and get "Wotlk (old)"

[Flebban]

Downloaded the old version and i have the same problem........

[skullatbash]

delete WTF and interface folders
and remember to log-in by using Warmane AccountName, not email address

[Flebban]

delete WTF and interface folders
and remember to log-in by using Warmane AccountName, not email address

I fixed the problem running the game via Steam and entering some launch options. Thanks anyway