Whenever I draw a solid model and choose the display option of "shading with reflection", my solid model does not show a side reflectio with a solid itself. Instead the solid disappears and there is a shadow which you can see in the attachment. I have tried different things and nothing works, all other option are working fine. When I run the same file on my school computer the image does not disappear when I select "shading with reflection". I have even tried reinstalling but its the same problem on my computer. I would apprciate if someone figures out the problem. Thank You
P.S. I am using PTC Creo Parametric 3.0 M020