Requires Too Much Memory To Rasterize in AE 2015 Cloud

I'm doing Lynda.com exercises and got to the one called 01_07Intro_3D.eap

says: After Effects error: "Outer Circle/SZ_Circle_Outlines_Ae.ai requires too much memory to rasterize correctly. ( 50::15 )

looked up: Requires too much memory to Rasterise

and tried the 5th frame fix. It did NOT work. And I am running AE 2015 Cloud

Have only 2.93 Ghz Quad Core Intel Xenon with 8GB (maxed) ram with the NVIDIA GeForce GT 512 MB Graphics Card.

Any Suggestions?