HGWC Error

Okay, so i uninstalled my windows a day ago. Ive downloaded Crossfire from a mirror. Installed it, and i started playing. Then i played a game, and in the middle of the round the following error started to appear.

http://img508.imageshack.us/i/18026999.png/

And it happened again and again.
So, i tought it was a problem from the installer. I uninstalled it, then downloaded via Torrent.
And the same error keeps showing up.

Is anyone knowing how to solve this problem? If yes, please let me know how.