Trying going into start - typing Services - then scrolling down to see if Server is still enabled. Server Services may, for some reasons, have become disabled.
If the problem persists you could try a system restore.
Alienware 17 R4 2017 review
These brilliant Lego posters show just what children's imaginations are capable of
Mac power user tips and hidden tricks
Comment réinitialiser votre PC, ordinateur portable ou tablette Windows ?