My dropbox sharing has been alive and well on a range of computers and my phone. About a year ago I changed my password, and at the time, my old PC laptop running Windows7 wouldn't sync - I let it be as my Macbook was looking after my needs. I've now tried to get the PC up and running again, but it won't connect.
I've uninstalled and reinstalled the Dropbox software (no early version, just v 48.4.58.
I've changed the Dropbox folder name and then changed it back again.
"Connecting" spins with no connection.
Preferences > Accounts shows I'm not logged in under any ID, but when I click "sign in" the platform box just disappears - nothing happens.
After uninstall/reinstall, and deleting old files and emptying trash, the Dropbox folder shows all the old folders, but no recent ones - also nothing synced within them - all out of date.