4.4.1 Install

My 4.4.1 version produced an unexpected result that I first though was a redesign but subsequent attempts to work with it resulted in crashes each time.
A friendly facebook ms user suggested View>Revert the default layout that fixed the curious window placements.
I have a file named Unconfirmed 208143.crdownload that I believe to be the install for 4.4.1 but it won't load to this file area.
I've attached a picture of the initial appearance of the ms 4.4.1. The multiple movable windows were overlaying and the 'workarea' was static if that's any help.