Crossfire not operating correctly.

i tried to open my crossfire a week ago and,it ran the patcher, it ran the hgwc, it ran the xtrap, but when it came time for the client to open it never did. Ive been trying it for weeks. i downloaded every mirror east and west coast, it never worked. and it runs in the background but it wont open. and it will let me run up to 30 clients ( i have tried ) please help - iEpic24