Withdraw USB Reader/Writer, if it is connected PC.

All applications on Windows should be terminated.

Insert the included CD-ROM into the CD-ROM drive. The utility software installation will begin automatically. Follow the instructions displayed on the screen. If the installation does not begin automatically, go to "My Computer" and double-click the "Setup" icon in the "CD-ROM*" folder.
(* Name varies depending on the PC environment.)

If you do not have the included CD-ROM or if your PC does not have a CD-ROM drive, download the utility software from the following website.
http://panasonic.jp/support/global/cs/sd/download/index.html

Following message will be shown. If you don't need to install USB Accelerator Driver, turn of check-mark, then click "Next."

When the "Process is Completed" message appears on the screen, click "Close."

Depending on your PC, you may be required to restart the PC.
If a message prompts you to restart the PC, restart Windows.

After installing the utility software, connect the USB Reader/Writer to a USB port and check the SD card access.