hello i`m new so i don`t know exactly the problem ,the only thing i can tell is this :

i have the new patch 3.6.25.5 Beta and when i enter on wormnet and i want to play a game and at the moment it start it`s keeps exiting the game
it doesn`t give me no error just it exit the game ...
it exits exactly when the host starts the game
can someone help me out ????

That means you installed it wrong somehow

Follow the relevant installation tutorial on this site

http://www.nanacide.com/wahelp