I did get to try using the rip-to-harddrive facility of 'AnyDVD' (I had even located the video_ts folder on the E:\ drive as Source - thanks, rapid fire, for mentioning that one), but again 'AnyDVD' was defeated, saying that there was no [pre-recorded] disc inserted or that no [pre-recorded] disc existed!

So that one disc that I wanted to back-up has defied all attempts by me to make my Acer computer/Windows/'AnyDVD'/'1 Click Copy DVD' recognise it - yet, as I say, two different standalone DVD-players around the house here readily play it.

Putting 'AnyDVD' back into Safe Mode made no difference, rapid fire.

Thanks - Ken52