The Sony Walkman NWZ-B172F Go to product viewer dialog for this item.
If the device shows up but is 0 bytes in size, the firmware is corrupted. You need the (version 1.10 or later). sony walkman nwz-b172f software download
Many support forums incorrectly state that the device requires "Sony WALKMAN Driver." In reality, the only driver ever needed was for the proprietary (which the NWZ-B172F does not support – it is DRM-free). Users seeing driver errors are likely encountering a corrupted USB stack or a failing USB port. The Sony Walkman NWZ-B172F Go to product viewer
Sony provided Content Transfer (version 1.2 or 2.0) to simplify syncing with iTunes libraries. This software is and fails on macOS Catalina+ (due to 32-bit deprecation) and Windows 11 (due to missing dependencies). Many support forums incorrectly state that the device
A: The NWZ-B172F does not play DRM-protected files. If you bought songs from iTunes before 2009, they likely have DRM. You must convert them to standard MP3.