Well, if the issue is so specific, you might wanna contact BorisFX' support about it. Also check your graphics setup again. Even if the cards are the same, you may be using different drivers or have a different screen setup that causes these issues...
thanks for the reply
I have reviewed what you comment "Even if the cards are the same, you may be using different drivers or have a different screen setup", they have the same graphic cards are identical driver and screen setup.
I have called Adobe and they told me to reinstall After effects
I,m also working for etb_grafismo, and I had noticed that sometimes the Boris 3d objects effects don't work properly on the other platforms, on the HP400 computers.
Usually these plugings work well, but if you are working whith them for a long time, suddenly a crash appears and you don't have possibility to save the project.
We have other brands's plugings that work well, so I think that trouble is about Boris 3d objects.