When I receive a MS Word attachment via email and try to open it, I get a "Unable to open. Attachment file not supported" message. When I use QuickOffice and access my Dropbox, I can open any document and make edits. Does anyone have an idea what could be happening? Just some background info, here in the US the MS App update and Belle Refresh has not been made available so I working with initial Belle release to the E6.