[User 282437]

You should have stated you were referring to Music. Music library works differently.

What scan paths are you trying to remove? Where are you seeing the scanning of these deleted scan paths?

Have you simply run a Clean Library for MUSIC? Paths is not the only location where paths are held for Music. A quick scroll through the tables will reveal that.

Moved to Music.

I did all that, no luck. It still pulled the old path.

So, I delete the database, and recreated a blank. Restarted Kodi.
No music, no videos. So far, so good.

Set the paths, and just one path for music, the new one. 

Check the sources tables. All good. Showing the specified path only.

Run a music scan..... arrrggggh.... it's scanning the old path, which incidentally exists; it is now the backup for my music collection.

I'm stumped. Search the client and server for a file that might be harboring the rogue file path name? Is there a hidden file somewhere I should know about?