What exact MacBook? Identify your Mac and Mac OS X version
Maybe it just cant run on that specific MacBook due to a poor GPU. And what Mac OS X version do you run again?
Sorry for all the questions, but I want to maximise your troubleshooting experience, as the more we know and not guess, we might be able to help you better.
You also didn't specify which version of CoD4, as well. If we can't help you, you'll want to send all that sort of information as a ticket to our technical support at support.aspyr.com
lol im not sure i got it from my school so im a bit of a newbie to macs.
from the link you gave me its a MacBook7,1. running 10.6.6. I have played the cracked version on it and it worked.
Well i found out the reason why it wouldnt work and i had to delete the all the files and reinstall. Now i am in another pickle. i cant reinstall . I select install and the loading wheel just keeps on loading.