2.0.1 relocation issues

Having recently moved my library from SSD system drive C to storage drive D.   Rekordbox relocated most files its self after me showing it where one was.

There are a stubborn last hundred or so that are in the same location but Rekordbox wont play ball and relocate them all, insisting on me doing it one by one.

Is there a way round this? I follow the prompts to find all but it comes up as none found.

They are all in itunes library.

Thanks