.. and the result is ....... IT's UPDATED !!!!!!!
did it via WindowsUpdate and it appears to have worked OK, despite the one error message in the file posted above.
I was worried at first because when I came back to my machine at first THINK I saw written that it had failed, I closed the window, then in the corner of the screen I saw a window saying re-boot needed.
Re-booted and it went through the necessary on re-boot.
It then also continued, to automatically create a cab file Cbspersist_2015220722215319.log , which I assume is normal.
Are there any final clear up operations to do to anything ? any final checks ?
John