@Jerry ~ there’s only two version of this product DxO OpticsPro Essential or Elite. You should be able to see what your current version is by viewing the ‘About’ option within the software itself. The differences between versions can be seen by clicking on ‘Which edition to choose’ link on the following page: https://shop.dxo.com/us/photo-software/dxo-photolab?CountryShow=International
Both products have been superseded by the new DxO PhotoLab