Just Installed Help Center 2. 1. 7 through fantastico.
Got everything set up okay Operator and Department.  the only problem is when I try to setup the online & offline icon.  The default icon is shows on the Help center as a broken link!.  Not a problem I would add my own! Choose my own file but the Help center still shows it as a broken link!.  So when i copy the code to my website all that shows is a broken link image.

Any advice would be greatly appreciated

Peter