Why are songs categorized in release year 'Unknown' after transferring to the player?
Article ID:274605(modified 23 Feb 2011)
Applicable Models
NWZ-A726, NWZ-A728, NWZ-A729, NWZ-A815, NWZ-A816, NWZ-A818, NWZ-A826, NWZ-A828, NWZ-A829, NWZ-A845, NWZ-A846, NWZ-E435F, NWZ-E436F, NWZ-E438F, NWZ-S515, NWZ-S516, NWZ-S615F, NWZ-S616F, NWZ-S618F, NWZ-S715F, NWZ-S716F, NWZ-S718F, NWZ-S736F, NWZ-S738F, NWZ-S739F, NWZ-W202, NWZ-W252, NWZ-W253, NWZ-X1050, NWZ-X1060
