So I am having a similar issue-and yet although I am a ProSeries user my issue is wider still since the file exists on a flash drive only, and I can not open it from any program(localized or not).  It appears to be saved as a QBB file (must mean second B is backup.)

All I am trying to do is open the files on flash drive for review and seems irritating something as easy as opening a file can not be done from my system...Am I missing something simple with 1 and 0's morphing into visible light for the day?  Maybe this is clear indication I should go home and live to fight another day re-exploring such basic tasks tomorrow after some rest and fresh set of eyes and and ideas.

Go-go gadget flash drive(open for review) Yep still nothing.  At least I replied to my own post....