Thank you for a great and extensive reply - I’m not used to using explorer [I use Free CommanderXE donor ], however I did try find C:…AppData without success. The %AppData% worked a treat and I found the back ups. Unfortunately this was 0030 Melbourne Australia time and I switched off. Today [0911 Melbourne Australia] I fired up again and, of course the backups were over written but all the other tab contents were there but not Z, title of missing one]. My fault entirely, I tend to use and resort to manuals if necessary- pain in the posterior, I write manuals for sport so I’m used to read ^%$&#manual.
My system is a Raid 5 and should be bog standard, The ? I didn’t realise had this debug info, viz
Notepad++ v8.1.5 (32-bit)
Build time : Sep 26 2021 - 15:15:32
Path : C:\Program Files (x86)\Notepad++\notepad++.exe
Command Line :
Admin mode : OFF
Local Conf mode : OFF
Cloud Config : OFF
OS Name : Windows 10 Enterprise (64-bit)
OS Version : 2004
OS Build : 19041.1237
Current ANSI codepage : 1252
Plugins : mimeTools.dll NppConverter.dll NppExport.dll
Although I notice your version is 2009, mine is 2004 on auto upgrade. So far Notepad++ is a great program and should come standard with all MS systems, all it needs is a smack system for people like me who don’t save manually. I think I was thinking does <save> save the doc on which I’m working only or the whole lot.
Thanks again for your excellent reply. Lu