I converted my wife's computer from Windows 7 to Windows 10.  That seemed to go okay in most respects, but at first Windows Live Mail 2012 did not connect to Comcast.  I called Comcast and got a lot of bad info. After wasting a lot of time on the phone, I finally got her account up and running again, and moved old emails into new account folders.

Now mail comes in as expected.  But when I try to open any message, new or old, it does not open, and the message that comes up says: "Message could not be displayed.  Windows Live Mail encountered an unexpected problem ...   Check your computer for low memory or low disk space and try again."  Device has a lot of open space on hard drive, and 2.0 gig of memory.  Has anyone encountered this kind of problem and figured out a solution?