Genuine units feature a silver nameplate. Many clones are "blacklisted" by newer software if their serial number ends in , requiring a hardware reflash to work above Diagbox 5.29. Firmware Version

The core driver can run on 64-bit systems for modern cars. However, older software modules (like Lexia 3 for older Citroëns and PP2000 for older Peugeots) strictly require a 32-bit operating system (Windows 7 32-bit is highly recommended).

If you are currently looking at a yellow error in Device Manager, do not panic. Unplug the interface, uninstall the failed device, reboot with driver signature enforcement disabled, and point the installer to the Actia folder. With patience, the 9780.Z5 will successfully connect, allowing you to perform dealer-level programming from your laptop.

The Ultimate Guide to the PSA XS Evolution 9780.Z5 Driver: Installation, Troubleshooting, and Lexia-3 Configuration

: Specifically for Citroën vehicles (often launched through Diagbox for older models). PP2000 (Peugeot Planet) : Specifically for Peugeot vehicles. 3. Installation & Setup

This guide is for informational purposes only. Always exercise caution when downloading and installing drivers from third‑party sources. Use antivirus software to scan any downloaded files. The author is not responsible for any damage to your VCI, PC, or vehicle resulting from following these instructions.

A: Actia drivers are primarily 32-bit. While you can force a 32-bit driver onto a 64-bit OS, connectivity to the vehicle is usually unstable. Stick to 32-bit OS versions for reliability.

Upon reboot, press or F7 to select "Disable driver signature enforcement". Reinstall the driver via Device Manager.

: Use this tool to verify your hardware's serial number. If the serial ends with " /B ", it may be blacklisted by DiagBox software versions above 5.29.

: The device itself has internal firmware. Modern DiagBox versions (v7.xx or v9.xx) may attempt to update the interface firmware automatically. Ensure your hardware is a "Full Chip" version to avoid bricking the device during these updates. Troubleshooting Common Issues

A: Technically, yes, but it requires a virtual machine running Windows XP or Windows 7 32-bit. The native drivers rarely function correctly on the Win 11 kernel.