Hi Dave
OK, I did it and it reduced the size of my installation by 26 Gb, which will help with the size of image files.
I still don't know exactly why my Windows folder is so large (just under 30 Gb) but it must have to do with things that I have installed on other drives.
Normally I'd expect it to be fonts, but I haven't installed my fonts in Windows 10 so my fonts folder is only 550 Mb.
I wonder if I can analyse Windows using Winderstat, I'll look at that.
Mike
OK, you can break down the Windows folder...
Link Removed
As you can see the biggest space hog is DriverStore at 8.5 gigabytes, and that has folders in it for a lot of languages. Maybe they aren't all supposed to be there?
Could this be because to the update...