How to display the models correctly in MS CE while the model with Point cloud data?

When hovering cursor on the sphere it looks like a model, if I move the cursor away, it will looks like in wireframe mode. But I'm sure that before I insert a point cloud data, with the default settings of Display Style, that sphere displayed as a shaded model.

I tried to change the Display style settings, but it didn't work. 

Regards

Koalar Q