Spent 3 hours with Dropbox AI help we looked at everything! Everything in registry is correct. Everything is correct when comparing to laptop registry (where all the dropbox options are visible on the right click menu as they should be). Installing a new version also didn't fix the issue. The issue is not tied into profiles either, all are the same. However a single dropbox menu option, is visible when clicking on files/folders outside dropbox: 'Transfer a Copy…' Also I know people have said the number of items are a limiting factor; on the right menu the number of items changes depending on the file suffixes etc. However it is longer than the right context menu on laptop which has 20 options rising to 28 for example when right clicking on a .jpg. But still no dropbox options.. So out of ideas… Anything else to try?