I get this error everytime I try to ram preview or render my project.
I searched hour and hour to find a solution to my problem ...
Every C4d project I import creates this error.
Proc: Intel(R) Core(TM) i7-4790k CPU @ 4.00Ghz
RAM: 16,0 Go
Adobe After Effect CC 2014
Cinema 4d R14.042
Without knowing anything about your C4D scene, your Cineware render settings, comp settings, AE output settings and so on nobody can tell you anything.
Sorry for the disarregement :
I find a solution to my problem :I just had to desactivate my antivirus ^^, it block the interaction between AEF and C4D so cineware close ...