Tony,
There is a problem with some filename, I have no problem reproducing this error by putting back the “Icon?” file on MyBookLive and re-starting the Safepoint. Note: I think that the ? is in fact a “carriage return” ( Icon#015 )
For my target share, it is a WD 2TB USB 2.0 connect on a Dell 9200 Windows 7 (32) / SP1