LMS Perfect World

no puedo entrar en el juego me sale ese error cuando introdusco mi cuenta y le doy start
ayuda!

I think you should speak in english here. As for the problem you have....this game is key sensitive. So watch for Caps Lock! Try writing both account and password without Caps.

Please also ensure you are trying to log onto the right server, if you have freshly installed the game the default setting is for Test server. You can change this by clicking "Server" and choose the server you registered for from the menu.

login and password should not contain capital letters