Update your graphics driver. Beyond that nobody can say anything. You have not provided any system information or other technical details.
updated graphics card. leave system information:
win 7 home premium 64bit SP1
nvidia gtx 650 graphics card version 314.22
What exact version number of After Effects is it?
after effects cc 13.1 2014
I doubt that's the issue, but it couldn't hurt to try.
Also, try CS6 (version 11) or CC (version 12) instead of CC 2014 (version 13) and see if they will open. Old versions can be installed through the Creative Cloud software: Creative Cloud Help | Install, update, or uninstall apps
i try this and the problem continue. i go try install cs6 or cc version 12 thannks