Black mesa We-ve got hostile pre disaster

Hellow, i’m new to this forum, and i’d like to report a problem: I have Black Mesa 1.0 and I’ve installed the We-ve got hostiles pre-disaster map (version 0.2) but every time I lanch the map, the game closes directly, I’ve tried a complete check of the local files, but it doesn’t work, I find that regretable, because I really wanted to visit this place before disaster. Well, I hope someone will read me and help me solve the problem (This is a message from an English-French translator, so sorry for the many mistakes if any)

Founded in 2004, became one of the first online communities dedicated to Valve’s Source engine development. It is more famously known for the formation of Black Mesa: Source under the 'Leakfree Modification Team' handle in September 2004.