Re: Cannot delete XP invalid folder.
SUCCESS! Joy to the world.
I had tried Ubuntu, but when the problem file/folder was "deleted", the Trash-can would report empty, no matter what other stuff was in it and so could not be emptied!
When XP was booted, the file/folder was still there but labeled .Trash-Ubuntu and the monster was still inside.
This last time, I simply renamed the monster under Ubuntu, rebooted XP and was able to delete it!!!
My back-up is now running fine.
Thank you, all you good people for your splendid support and all your ideas.
A grateful KYCDH.