Particles not render on group instance

Support Particles and Physics Simulations
1

Hi, I had a scene with a object group showing a little street, the particles for make random style on the windows is show on the instance, but not the render. The only way is apply the objects ?

Attachments

street.blend (824 KB)

2

What if you had Cube.008 vertices duplicated and street-wide?

3

I not found any Cube.008

Ok, I do the following: Duplicate group everything except the particle emiter, using a simple copy.