[CentOS] Still getting Dropbox warning at login after uninstalling Dropbox

Lke many people I have received the message from Dropbox about their changes 
including the non-support for the old Linux RPM.

As I no longer use Dropbox I thought I would just remove the nautilus-dropbox 
RPM.

However, I am still receiving the warning every time I log in.  Can anyone 
tell me what I need to do to stop this please.

Gary