OK. I'd like to move on those issues.
1. It's a fairly new purchase actually. Just a month or so old.
2. I have downloaded v242 of WeiDU. How do I install? Where? (I know very little about CMD prompts & programming.)
3. I have downloaded BigWorldSetup-bigworldsetup-128771de9e24. After installing, I get the screen showing it requires a new install without mods for the backup. I'm mid-game and don't want to do that. (I assume my saved games won't work well with a new non-modded install.) So, how can I update things mid-game without blowing things up? Lost cause, or partial fix possible?
Thanks