When I try to edit a RAW file in Lightroom using Photoshop, CR2 or DNG, it opens directly in Photoshop and not in Camera Raw Plug-in. Any help will be appreciate.
Lightroom Classic CC / Photoshop CC / Camera Raw (last versions)
That is the way it is designed to work. Lightroom Develop Module IS Adobe Camera Raw. The best way to edit in camera raw is to use the develop module. If you really need to use Adobe Camera Raw plugin in Photoshop, select Open in Photoshop as Smart Object. Once in Photoshop, double click on the layer thumbnail to open in Camera Raw.
Thank you, it works.