Just a thought. Most of the posts I see about this problem are quite old. Have you updated Windows10 to the very latest version.
You should have this one.
Servicing option VersionOS build Availability dateLatest revision date
Current Branch (CB)151110586.21811/12/2015 4/12/2016
Last letters become first - March 26


and thank you for your advice and help . Do keep an eye on this section please , the thread title will be * ît
