You would need to purchase Lightroom 6.5/Lightroom CC 2015.5 or later.
Or, you could donwload and use the FREE Adobe DNG Converter and convert your RAW to DNG, which can be imported into Lightroom 4.
Thanks, I have already downloaded the DNG converter, do I need to import it into LR4? If so how?
1 person found this helpful
The DNG Converter is a stand-alone application. You use it to convert your RAW photos to DNG. Then open Lightroom and Import the DNGs.