Can't open Insync interface (Ubuntu trusty, xfce desktop, crouton)

Hi,

When I install the program, initially I get an interface to change options, when those are set, everything syncs just fine.
However, when trying to reopen te program interface, it says, “It seems like an other Insync app is already running, will close now” on the top left corner. Sadly, I can’t change any settings because the program never actually opens a window.

I’ m running on a Chromebook, wih linux trusty with xfce4 desktop interface in a crouton environment.
All other programs work just fine…

Any solutions to this?

Thanks,

Sean

@Sean_Walsh: Please check the suggestions here: (LINUX) How to solve the issue "tray icon is not showing".