Why CityEngine closes automatically?

Discussion created by guclusen on Nov 30, 2012
Latest reply on Dec 5, 2012 by guclusen
I installed 2012.1 version CityEngine software but when I work with the program, it suddenly closes.
Sometimes, this situation is being during different operations.

For example;
I want to study Tutorial 1.
I create a new project and a new scene but when I want to try copy-paste "assets" and "rules" files, the program closed itself.
I don't understand, how can I solve this problem?


My System;

Intel Core i5 CPU 2.27GHz
64 Bit Windows 7 OS