This may be of assistance with the Client MCF problem...

ask4tristan

I dual boot with Windows 7 64 bit and Windows Vista 32 bit. Until a little while ago, I consistently got "Client MCF has stopped working" on Windows 7 but not on Vista. I started using Vista only for Crossfire and it worked great until now. The ONLY change since an hour ago and now is that I installed Google Chrome. I think it messed with my settings and thusly interferes with Crossfire. Now I get the same error that I get on Windows 7, which I have had Chrome on for a long time now. I hope this helps. Now I'm off to uninstall Chrome!

ask4tristan

14 people have looked at this, has anybody tried it as well? I uninstalled Chrome and played Crossfire for hours yesterday and it worked without a single hitch.

artmx

Well I have Mozilla firefox and Windows XP.

and i still get it

CF_Jamil

I don't think it is the google chrome because i also have it. I think you need to clean out your PC.