[Kathy C]

I did move them to an external hard drive from my old computer so the drive (path) letter went from C to E (if that's what you mean). Then moved to new laptop where again the drive letter is C. Doesn't that refer to Where it is? I'm not sure I understand what you mean and I don't know what a volume letter is.

How would you manually change a drive letter? and wouldn't that mean that it's location is now somewhere else on your computer?

Apart from the drive letter the file names are identical to what they were on previous computer and external hard drive and new laptop.
C:\MTU\Hoster\Playlists

Tried also the "-4" thing and that didn't work.

Thanks for your help