occlusion culling not support

Hi everyone,

i am new in unity. i want to optimize the my project . but, occlusion culling not support in my system. i followed the occlusion culling with the reference of the below link which I applied to the project. but it doesn’t helps me. so, someone help me.

http://unity3d.com/support/documentation/Manual/Occlusion%20Culling.html

thanks in advance ,

What are you doing and at what point does it not work?

Occlusion culling is a Unity Pro-only feature. Do you have a Unity Pro license? Unity comes with a 30-day Pro trial license.

thanks guys, i got a solution