dear all,

          i learn flow simulation those days, but the flow simulation crashes when i run the exmaple of ball valve,and all the other samples are same. I tried to enable the OPENGL, and didn't work. my computer's hardware list below:

                        CPU: I5

                        graphics card:intel HD GRAPHICS 400  Integrated graphics

                                                    Geforce gt630m    discrete graphics                     

                       OS: WIN7 32

  the attached  is the snapping picture of crashing.

please help me to solve this problem.