I am familiar with DPP as I have used it myself - but not the recent versions as I have been using Lightroom since version 4. I have also looked at the recent versions and I don't like it as Lightroom can do so much more! DPP doesn't use a catalogue system at all - not like Lightroom. Therefore you don't 'import' anything. Once you open up DPP, you just direct DPP to the relevant folder that is stored on your computer. It opens up the file and you edit accordingly. So, this means you won't be able to use the Lightroom catalogues with DPP. So, this means all the edits you made in Lightroom, stored in the catalogue, won't be read by DPP - so you have to start again - bummer! DPP is a different workflow. If you use DNG files, DPP won't recognise them, so you have to use the CR2 files. Lightroom won't recognize the changes DPP made and the changes you made in Lightroom won't be recognised by DPP. Lightroom and DPP are mutually exclusive. They are totally different ways of working. It is kind of like a camera system. If you have a Canon camera and lenses, or lenses with Canon mounts, you can't change cameras. You are locked into a system. If you want to change to Nikon etc, you basically have to start all over again. Same with Lightroom and any other raw processor. You get locked into a system. Quite honestly, Lightroom is much better at editing and organising than DPP. DPP is a good option if you don't have another option. If you want to experiment with DPP, I think it would be a good idea to make a copy of your files that you use with Lightroom - your raw files - and store them in a different folder - say DPP Pictures and then direct DPP to this picture folder. Yes, you would have two different folders, one for DPP and one for Lightroom, but I do not think it is good practice to try and combine them both. Give DPP a go - have a play with it to see how it can fit into your workflow. Does this answer you query?
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