this is my pc
GPU: Geforce GTX 1060 6g
CPU: Intel i7 3770
Maybe you are running Ray-tracing as GPU which is unsupported instead of CPU?
Try checking in Preferences->Previews-> click on 'GPU Information...' then make sure Ray-tracing is set to CPU.
I had some issues with errors using my 1080 for Ray-tracing and using it instead of my CPU. Hope that helps.
Of course, if you aren't on AE 2015.2, I would recommend going back to that version instead of 2015.3. I had numerous 'Not Responding' working with 3D anything on the newest version.
i do that already but still not working :/
Element and AE's ray-traced renderer are unrelated to each other. Make sure your composition is set to use the classic renderer.
Try yesterday's bug fix update to AE. 13.8.1 fixed a bunch of issues.
If that still doesn't work, it may be an issue with Element and that brand new card. I'd recommend contacting Video Copilot support.