We're going to need more information to be able to help you.
What exact version number of After Effects CC are you running?
What operating system are you running it under?
What are your system specs?
Any other programs open at the time of your issue?
Has it every worked before? If so, what's different now?
Its working now, I think it was just a one time glitch, I normally use CS6 and I never ran into this problem, I thought it was a CC thing like the audio thing, but it works now. Thanks.