I use the desktop interface (Windows 10) to move files from my iPhone to my laptop. I recently had to wipe my laptop and rebuild it, and in doing so, my settings for Dropbox have changed. I used to be able to click and drag a file from Dropbox (in File Explorer) to the destination file on my laptop, and it would delete the file in Dropbox in File Explorer. Now it only copies it to the destination folder and does not delete it from Dropbox in File Explorer. How do I get the original setting back?