Download the ps5000_xp_signed_drivers.exe file from this Web site. NOTE: It is suggested that you download the file to your system's desktop.
Personal Storage 5000 WinXP Drivers
This download contains the WinXP Drivers for the Personal Storage 5000 external hard drive.
Disconnect the Personal Storage 5000 drive from your system. NOTE: This can also be accomplished by using the "Safely Remove Hardware" option located in your System Tray.
Double-click the "ps5000_xp_signed_drivers.exe" file.
Follow the on-screen instructions as prompted.
Restart your system for changes to take effect.
Reconnect the Personal Storage unit to your system. It will now use the signed drivers.