How do you get the 3-D onto PS CS4? It tells me I need to reinstall the component... Do any of you know how to reinstall it or are having this same problem?
If you don't have a retail copy, things like this happen all the time because various components aren't installed correctly... I can only assume that is why you are having the problem, it shouldn't happen with a full copy of the software unless you went into Explorer and started deleting random components from the Photoshop software folder.