Possible Solution to Loading Error

Hey Z8 , I have been experiencing loading errors, not nearly as bad as before but I am still getting it every time I play Crossfire , when this happens I need to press ctrl alt delete and log off just to get crossfire closed ( i don't know anything else).
So it just did it a minute ago and I left it still for about a minute then it said :
Client MLC Error Game Has to Close
something like that I know it said Client MLC error though , so maybe that is the problem to the loading issues?
z8 need to update it for cf to work ?