I recently reinstalled Carrara Pro 8 after reformatting my computer and now whenever I try to use the "wizard" in the shader room, it teels me that I need to install the Wizard scenes from the installation CD.  I get the same message when I try and select a particular atmosphere for the scene.

I don't remember ever having to do this before and I don't have the installation CD for CP8.  It was downloaded from Daz.

Any suggestions would be a great help.  Thanks!