Dam Error

Here it me! and i need you guys help... this is my error

1-i open cf in both ways patch file direct file and many more (admin way too)
2- i press start game (when i am using g4 box way)
3- the error

the error says

Your client is invaild
Re-install the latest client

[IMG]http://s761.photobucke*****m/albums/xx253/MpghUploaders/?action=view&current=3.jpg[/IMG]

And one thing i downloaded 3 times but nothing did and i changed my windows 6 times -_-

and when i install the before version the x trap dont load ...

add me to msn if u got msn i will be online maybe for sometimes cuz brb to eat i will be back in 10 min and if my bro takes my pc i will be online in atlest 1 hour ok? deemogirl@hotmail.com ......

Re-Download entire game and re-install.