I'm using 2014.5 on a Microsoft Surface Pro 3 (i7/8GB) with Windows 10 Pro.  It has worked fine for more than a year that I've been using it, but recently it seems to have become corrupted.  I can no longer print more than one part from a document (it prints one copy of the first part selected, no matter how many parts or copies I select) and it won't open more than one file at a time, attempting to open a second leaves the second half-open.  I have uninstalled the suite including aria and garritan and re-installed it with the same results.  What can I do?