either FTP
or create a project on the cady take the hd out of the cady and att to one of these,
https://www.ebay.co.uk/itm/USB2-0-to-SA ... 3952wt_884
all the files will show up on your pc then just drag and drop the wavs to the right folder, done.
also very usefull for copying all of the hard drive saving to the pc then att another hard drive and just drag and drop the files to the new hd hay presto a clone, easy and great for back up