Error !

Hi,

Everytime when I try to log in to CrossFire, I get an Error.
This is my story:
I was playing a EM game on CrossRoads, when the game ends I've got a strange error,
the whole screen became black and the only thing I saw were a few words in white.

Now, everytime when I click on Crossfire.exe it loads the LAUNCH program,
but when I click "START GAME" nothing happens, and after a few seconds i get a Error.
When I click on "Ok" it brings me to the GameGuard website.

SOMEONE HELP ME !