DxO I have already used in the first version; then along with a Sony F828; selling the Sony I DxO no longer used. Now I have bought for years DxO 7; the program is now incomparably better than the first version; as automated primary processing incredibly well; Details can then possibly make improvements with Photoshop. But by some - probably my - fault, the program the images no longer developed. Delete - also in the account - and new loading of the program does not help. The Customer DxO can not or will not say how I can delete the program completely to me. Instead, I have to solve complex tasks for which I really do not have time and also not always bring along the necessary foreknowledge. At the same time the sound on the DxO opposite side is a little annoyed. At this point, I wished for a certain optimization. Let me now based on it, then I have spent more than 90,00 Euro for nothing. Would be a shame, because actually it is an extremely convenient program.