An application does not operate.

• You cannot use some of the applications while your Walkman is connected to a computer in MSC mode (default setting) and USB storage is active.

• Swipe the status bar, then tap [Turn off USB storage] on the notification panel. Tap [Turn off USB storage] displayed on the screen of your Walkman.

• Music player, Video player, or Photo viewer may not start while a large amount of data is being processed.

• Wait until in the status bar disappears.