Thank you. I tried that and every step of it gave an error message. Here's an example . . .

>>>>>> mergeFolders
source = D:\bb\JGSOLOS
dest = D:\bb\Songs and Lessons\JGSOLOS
backup = D:\bb\Data\Backup\Misc\
ERROR: source dir does not exist: D:\bb\JGSOLOS
ERROR: dest dir does not exist: D:\bb\Songs and Lessons\JGSOLOS
<<<<<< mergeFolders errorCount 0

???!?