I can't login. The password have entered is incorrect. Can you help me please?

[vtibike1991]

Hi dudes!
I want to join DN server.
I have download Final Gracia client, and patch from dragon website (extract to my folder, full check, start, reinstall, etc..), and register new account. When i want login to game, but i can't because "the password you have entered is incorrect." 
I dont know what is problem.
You can help me please? 
Thx.

[Triuferkkk]

check mail with pw and login mb u r making some mistake, also check caps lock if is on

[vtibike1991]

check mail with pw and login mb u r making some mistake, also check caps lock if is on

Thanks!
No, account and Caps Lock is good.
I think i have bigger mistake. 

Other idea?

[flamingAwe]

Other idea: your firewall blocks your l2w from accesing internet xD