Library on external HD copied to another external HD, but iTunes cannot find
I created an iTunes library on an external HD that was identified by Windows 7 as my Seagate Backup Plus (E:). I copied to a second HD that became labeled as Seagate Backup Plus (F:). If I remove the E drive, iTunes cannot locate songs on the F drive automatically. However, it can find them if I point it to the exact song manually. What way can I get iTunes to identify the songs on the F drive? Will changing the label on the F drive to E drive work? If so, how do I do this? The size of my library is far in excess of my internal HD.
Seagate Backup Plus HDs-OTHER, Windows 7, HP PC Laptop