So your problem is that you can login cuz it says password and username does not match right ? if that is so do this. 1.You really did register? 2.look if your caps is on. 3.look if you dont make typos.
And Hubi and kasu really helps you with support tickets just be patient
Nope it dont gotta load gamegaurd and just use the client on website and launcher. Than click cabal_start.exe Heres the launcher if you dont have it http://cabalatlantis.com/Patch_data/launcher.rar