I ran into this issue a couple days ago, and Ive also read in some of the other threads on the site. However I noticed that on one of my other laptops I have, Has an error that wont let me update Dropbox, so its currently stuck on version v209.4.3661. On that laptop I can still move files in and out of Dropbox folders like normal. But on all of my other computers with v213.4.4597, Dropbox defaults to copying files rather than moving them. All of these computers have Windows 10 and are updated. Did something happen between those versions of Dropbox? Is there a way to revert back to v209 to get the moving functionality back?