I have just installed DNG/Camera Raw 8.3 on my computer, and it is running in LR, but when I try to edit a LR photo in PS CC, it says I need Camera Raw 8.3. PS CC is only running Camera Raw 8.2. How do I get PS CC to see the 8.3 version? Better question might be does the DNG 8.3 download include CR8.3, and if not, how do I get CR8.3?
Moving this discussion to the Camera RAW forum.
No, the DNG and ACR updates are separate. You should be able to invoke the ACR update from the Help menu in Photoshop.