Back Again for todays lesson 
I would like to add covers to a batch of 40 folders each containing 20 files .
Each file in the folder would have the same cover , however there would be 40 different pieces of art work in the batch .
The artwork is stored in the same folder as the files it relates to and is called Art 
It is in the format of a .jpg file and I've found mp3tag handles any necessary resizing automatically .
Smart program it is .
Please help with the action needed ?
TIA ( Thanxs in Advance )
Working through this I'm stumped at
Format String for File name .
I've tried Art and Art.jpg but receive an error message that this can not be accessed ?
So now I've got a valid string for the artwork in the first folder and All 40 folders with the same Artwork ....
how to differentiate between folders ?
if there is just one jpg in each of the 40 folders, use *.jpg to import the cover.
if the file is just in one folder, you have to supply the fully qualified filename including path.
this is the answer .
once again you have been extremely helpful , many thanxs .