Sorry, but that's an utterly pointless post. You are not providing any system information nor any other details.
It's an Acer with an
intel core i5 2.10 GHZ,
8GB of ram,
Windows 7 Home Premium 64bit
and i have After Effects CS6 that is updated
What exact version does AE say it is when you click on "about>help"? Also, answer the rest of the questions in the link Todd provided.