okay you use filelibrary not file jukebox.
if you just plan to move the repository eg from E: to F: then this should work. you just have to edit the repository settings for the filelibrary. you need the omnidownlaod command for this.
this does work as long as your idb is fine and all the repository files are in the idb.
if you want to move the repository files to a clean dp installation without restoring the idb, you cant import the filelibrary repository files... that is not possible with file library. you could as workarround create a file jukebox, configure the repository for each filelibrary file and then do an import... but i would not do this..
what exactely are the plans you have?