Originally posted by speedyx215
I tried starting after i downloaded it & got the error
I spoof my CID, so the only way I can play COD4 online if if I start COD4 then spoof my CID. If you spoof yours, try starting on your original CID before spoofing it, then spoof it.
If you don't spoof your CID, then I don't really know what's causing it for you.