Thanks LOR,
Saved my bacon again (you also did so mid last year).

- FYI, When I say this happens often I mean every 3-4 months...and I have also not goine backwards in versions....
- Backing up the '.dat &.back files is may be neccessary, though it all very subjective.
- Yes a few have been caught by this...some without resolution/response (?); lets hope they like I, now search for this first.
I will read the post from your links and thank you again

ciao for now