Everytime i go to join a server the whole game crashs, it worked fine till i re-formatted windows
i've tried re-installing the game and everything, no hope

some help please?.

Reinstall should fix

Select the right resolution for your in-game and that your monitor can support it. I had the issue and couldnt even get the login screen,I would simply load the .exe and I would crash. I had to reinstall and select the right resolution. Havnt had a problem since.

delete your BF2 folder in my docs