Error from hgwc

Hi,
I have a big problem when i´m starting the game. I open the .exe and when the HGWC window appears, another erro window appear.
It says: " zYan Development" Unknows Crossfire Version detected.
I want to put a picture but i cant.
And i have 2 options,
1: Continue without hack.
2: Close the game.
I dont know what is that, but i cant play.
Please help me.