I opened a folder today that I haven't touched since 2014.
Tried to rename it - was told it can't be done because the folder, or a file in it, is open in another programme.
That isn't true as far as I can see.
I opened a new folder and successfully copied and pasted to it the 2 files it contained, so I've covered my arse, but now I can't delete the folder for the same reason.
It's annoying - anyone got a solution?