Nope, just cannot find files like that on my Windows 7 drive. Don't know if it is perhaps to do with the fact that for some unknown reason I didn't have all the Office Enterprise programs installed on there, just Word. Or maybe they are just hidden somewhere I can't find them.
Anyway, I had given up for the day and was playing scrabble with my husband - when I suddenly had a brainwave (it only happens extremely rarely, but once in a blue moon the old cogs of my brain actually do get turning!). I switched my Sony Vaio on, put the Microsoft CD in the CD/DVD drive and the thumb drive into a USB socket - and then copied the files from the CD to the thumb drive. Hey presto, the programs are now installed!
I am a very happy bunny now - and I even beat my husband at scrabble!
Thanks very much for your help. Hope you have a really good week.
UPDATE Sorry, was talking rubbish, of course all the Office programs were installed on the other drive. Still don't know where all the files were hiding though. I guess it will remain a mystery.
Edited by Channeal, 17 May 2020 - 05:13 PM.