Lordy, lordy, lordy!
Thank you so much. I did not know you could 'resume' from within the incomplete file.
To say I am not quite sure what is happening is, at least, an understatement. I logged out of LW before I posted. Having logged in again to try your idea, my incomplete files 'miraculously' reappeared???
I will keep your suggestion for tomorrow!!!
Thank you very much.
Best wishes,
Shaun