I have downloaded Nautilus-Dropbox 2.10.0-2 (64-bit) from the official website and installed it in Ubuntu 16.04. Apparently, the installation worked fine, but now Dropbox's status keeps as "Starting..." (I am not sure if that is the exact term for English version). Also, it will not allow me to access it with any account. I have already reinstalled Dropbox, restarted Nautilus etc but nothing has worked.
Does anyone know how to solve this?