I have questions. I have an external hard drive for my laptop. I want to copy some photos on to it from an external hard drive that’s plugged into my desktop computer (no photos have been imported into Lightroom yet), work on them in Lightroom CC, and then when I get back home I want to copy them (all are in one folder) to the hard drive they came from. 1.) Do I need to delete the folder the photos were copied from before I copy them back on to that drive? 2.) Will Lightroom CC installed on my desktop be able to find those files that I worked on in my laptop and copied to the external drives without any problems?