If you have formatted the Reader or microSD card on your computer, the Reader may not be able to display transferred content. In this case, use the Reader’s [Format Memory] function to reformat the Reader and your microSD card.

When either memory is formatted, audio file playback and content download stop, and the Wi-Fi feature is disabled.

Before formatting, make sure to backup data you wish to keep to your computer via the Reader software. Note that protected content will also be deleted when you format it.