Only a small amount of data can be transferred to your Walkman.

• There is not enough free memory space on your Walkman.

• Delete any unnecessary data to increase free space.

• Data that cannot be played on your Walkman is stored on the Walkman.

• If data that cannot be played on your Walkman is stored on the Walkman, fewer songs, videos, and photos can be transferred. Transfer back to the computer data other than that which you will play on the Walkman to increase the available space on the Walkman.