Actia Psa Xs Evolution 9780z5 Driver

The ACTIA PSA XS Evolution 9780.Z5 is the hardware interface used for Peugeot and Citroën diagnostics via software suites like Diagbox, Lexia 3, and PP2000. Driver Installation & Downloads

Drivers for this interface are typically bundled within the diagnostic software itself and are installed automatically during the software setup. If you need standalone drivers or are troubleshooting connectivity:

Official Support: ACTIA IME provides drivers for the XS Family, including versions for Windows 10 and 11 (x86/amd64), directly on the ACTIA IME Support page.

Diagbox Integration: In most cases, installing Diagbox (e.g., version 7.xx or 9.xx) will place the necessary drivers in the system. For older hardware, a "Multi-instance" driver is often preferred over the "UMDF" version for better stability.

PSA Interface Checker: This utility is frequently used to verify if the interface is recognized by the computer and to check its firmware version. Critical Compatibility Tips

Firmware Version: The interface firmware is usually managed by the software. Some users recommend keeping firmware at V4.2.4 for maximum stability with older software versions like Diagbox 7.02.

Internet Connection: It is widely recommended to disable your internet connection while using or installing third-party/clone diagnostic software to prevent the interface from being blacklisted or deactivated.

Admin Rights: Always run the installation and the diagnostic software with Administrator privileges to ensure the drivers can communicate correctly with the USB hardware.

Are you having trouble with a specific Windows version or is the interface not being recognized by Diagbox? PSA XS Evo driver help | Peugeot Forums

The ACTIA PSA XS Evolution (9780.Z5) is a professional-grade diagnostic interface used primarily for Peugeot and Citroën vehicles. It is the core hardware component required to run dealer-level software such as DiagBox, Lexia 3, and PP2000. Driver & Software Compatibility

While the hardware is robust, the drivers are highly specific to the operating system and software version being used:

Official Support: Modern drivers like the Basic+ XS / CAT Level X (Version 2.9.0.8) are available for Windows 8, 10, and 11 (both x86 and x64) from the ACTIA IME Support Page.

Legacy Systems: The original diagnostic software (Lexia 3 and PP2000) was designed for Windows XP (32-bit). For these older versions, users often need to use a virtual machine (like VirtualBox) to ensure driver stability.

DiagBox Integration: In many cases, the necessary PSA VCI drivers are bundled within the DiagBox installation. When the interface is plugged into a USB port, these drivers should install automatically if the software is already present. Installation Best Practices

To ensure your computer recognizes the 9780.Z5 interface, follow these community-recommended steps: Support - ACTIA IME

XS FAMILY. Basic+ XS / CAT Level X driver | Version 2.9.0.8, for Windows 8 (x86/amd64) | Windows 10 (x84/amd64) | Windows 11 (x86/

The ACTIA PSA XS Evolution (9780.Z5) driver is essential for connecting your Peugeot/Citroën vehicle communication interface (VCI) to diagnostic software like DiagBox, Lexia 3, or PP2000. Because this is a professional-grade tool, drivers are typically bundled with the diagnostic software rather than provided as a standalone download from consumer sites. Where to Find the Driver

Software Bundle: The driver is usually located within your DiagBox installation files. If you are using DiagBox V9.129 or newer, you must specifically install the PSA VCI Driver included in the package.

Official Support: For genuine industrial units, official drivers (e.g., Basic+ XS / CAT Level X driver version 2.9.0.8) are available through ACTIA IME Support for Windows 8, 10, and 11.

Device Manager Identification: Once connected via USB, the device often appears in Windows Device Manager as "ACTIA USB Com Board Evolution Driver." For older or "clone" interfaces, the Multi-instance driver version is often more reliable than the UMDF version. Installation Steps

Software First: Install DiagBox (as an administrator) before plugging in the interface.

Manual Installation: If the device isn't recognized, navigate to the Drivers folder within your DiagBox installation directory (usually in C:\AWRoot\bin\launcher) and run the driver setup executable manually.

Check Connection: Ensure the green LED on the 9780.Z5 unit flashes when plugged into the laptop's USB port.

Hardware Verification: The 9780.Z5 is the reference number for the Lexia 3 interface. Ensure your unit is properly powered via the vehicle's OBD port, as some drivers will not initialize correctly on USB power alone. Troubleshooting

Windows 10/11 Issues: Newer operating systems may require you to disable Driver Signature Enforcement to install older versions of the Actia driver.

Virtual Machines: Many users prefer running the software in a Windows XP or Windows 7 Virtual Machine (VM), as the drivers for the original 9780.Z5 were natively designed for those environments.

Are you using a genuine ACTIA unit or a clone version, and which Windows version are you trying to set up? Support - ACTIA IME

XS FAMILY. Basic+ XS / CAT Level X driver | Version 2.9.0.8, for Windows 8 (x86/amd64) | Windows 10 (x84/amd64) | Windows 11 (x86/ Actia Psa Xs Evolution Download Windowsgolkes - Facebook

The ACTIA PSA XS Evolution interface, often identified by the part number 9780.Z5, is the gold standard for dealer-level diagnostics on Peugeot and Citroën vehicles. However, getting this hardware to talk to a modern PC requires the correct driver installation and firmware management. This guide covers everything you need to know about the 9780.Z5 driver and setup process. Understanding the 9780.Z5 Hardware

The ACTIA PSA XS Evolution is the communication bridge between your laptop and the vehicle's ECU. The 9780.Z5 designation specifically refers to the high-quality, evolution version of the interface.

Compatibility: Works with Lexia 3, PP2000, and DiagBox software. Connection: Uses a USB-to-OBD2 link.

Function: Enables global scans, fault code clearing, and ECU telecoding. Where to Find the Driver

The driver for the PSA XS Evolution is typically bundled within the DiagBox software installation. When you install DiagBox, the system automatically places the necessary USB drivers into the program files.

Driver Path: Usually found in C:\APP\Drivers or the DRIVERS folder within your installation directory.

Driver Name: In Device Manager, the interface should appear under Universal Serial Bus controllers as "ACTIA USB Devices" or "Evolution Driver." Step-by-Step Driver Installation

If your computer fails to recognize the interface, follow these steps to manually point the system to the correct driver:

Plug in the Interface: Connect the 9780.Z5 to your USB port.

Open Device Manager: Right-click the Start button and select Device Manager.

Locate the Device: Look for an "Unknown Device" or a device with a yellow exclamation mark under USB controllers.

Update Driver: Right-click the device and select "Update driver." Manual Search: Choose "Browse my computer for drivers."

Set the Path: Navigate to your DiagBox installation folder (commonly C:\AWRoot\bin\fi\psa_diags_drivers). Confirm: Click OK and let Windows finish the installation. Common Issues and Solutions 1. 64-bit Windows Compatibility actia psa xs evolution 9780z5 driver

The original Lexia 3 and PP2000 drivers were designed for 32-bit systems (Windows XP or Windows 7 32-bit). If you are using a 64-bit version of Windows 10 or 11, the drivers may not initialize properly.

Solution: Use a Virtual Machine (VM) running Windows 7 32-bit for the most stable connection. 2. Firmware Version Mismatch

Sometimes the driver is fine, but the firmware on the 9780.Z5 is outdated.

Solution: Use the "PSA Interface Checker" tool to verify your firmware version. For modern DiagBox versions (v7.xx or v9.xx), you generally need firmware version 4.3.0 or higher. 3. "Reference Serial" Identification

Lower-quality clones often struggle with newer drivers. A "Full Chip" 9780.Z5 interface is recognized by the driver as "Reference Serial C," which is necessary for DiagBox to function beyond version 5.02. Maintenance Tips

Avoid USB 3.0 Ports: These interfaces often prefer the older, slower USB 2.0 ports for stable data transmission.

Disable Antivirus: During driver installation, antivirus software can sometimes block the "Actia" .sys files.

Check the Cable: The short USB cable included with many 9780.Z5 kits is prone to failure; if the driver keeps disconnecting, try a high-quality replacement cable.

By ensuring your ACTIA PSA XS Evolution 9780.Z5 driver is correctly mapped and your firmware is up to date, you can unlock the full diagnostic potential of your Peugeot or Citroën vehicle, saving thousands in dealership fees.

It looks like you’re searching for a driver or software related to the ACTIA PSA XS Evolution 9780Z5 — typically a diagnostic interface used for PSA vehicles (Peugeot, Citroën, DS, Opel, etc.).

Here’s a ready-to-use forum / help post you can copy and adapt for tech forums, Facebook groups, or support sites:

Title: Need driver for ACTIA PSA XS Evolution 9780Z5

Post:

Hi everyone,

I’m looking for the correct driver for my ACTIA PSA XS Evolution – model/reference 9780Z5.

I’m trying to use it with Diagbox / PP2000, but Windows (10/11) doesn’t recognize the device automatically. The driver isn’t on the official ACTIA public site (requires dealer login), and the usual “PSA XS Driver” from older versions doesn’t seem to work properly.

What I’ve tried so far:

Installing Diagbox 7.xx and 9.xx
Manually pointing Windows to C:\Program Files\Diagbox\Drivers
Using older ACTIA USB drivers (FTDI-based?)

Symptoms:

Device shows as “Unknown USB Device” or “ACTIA PSA XS” with a yellow exclamation mark.
Diagbox doesn’t detect the interface.

Does anyone have:

The correct .inf / .sys driver files for the 9780Z5 model?
A reliable driver download link (even an archive)?
A working install order for this specific hardware revision?

Thanks in advance!

System info (if needed):
Windows 10 Pro 64-bit / Diagbox 9.85 / USB 2.0 port

Getting the Actia PSA XS Evolution 9780.Z5 VCI (Vehicle Communication Interface) to work on modern Windows systems is often more of a "tech saga" than a simple install. Since the official hardware was originally designed for older 32-bit systems, users today usually follow a specific ritual to bring their Citroën or Peugeot diagnostics back to life. The Driver "Story" and Setup Guide The 9780.Z5 is the hardware interface used with

software. Most issues arise because modern Windows versions (10 and 11) don't automatically recognize the legacy USB drivers. 1. Finding the Right Drivers Official Source : ACTIA IME provides drivers for the

, including "Level X" drivers for Windows 10 and 11 (x86/amd64). Third-Party Packs

: Many users rely on "PSA VCI Driver" packs bundled with DiagBox versions (like 9.85) which include pre-configured drivers for the 9780.Z5. 2. The Installation Ritual For the best chance of success, follow this sequence: Disable Driver Signature Enforcement

: On Windows 10/11, you often need to restart into "Advanced Startup" mode to allow unsigned or legacy drivers to install. Clean the Slate : If you've tried installing before, use a utility like DiagBox Uninstall and Cleaner to remove old "ghost" drivers. Manual Update

: Plug the VCI into your USB port. If it shows as an "Unknown Device" in Device Manager

, right-click it, select "Update Driver," and manually browse to the folder containing the ACTIA drivers you downloaded. Check the "Green Light"

: A properly recognized device will often show up under "Universal Serial Bus controllers" as ACTIA USB Devices or similar. 3. The Firmware Check

Sometimes the driver is fine, but the device's internal software is too old for your DiagBox version. PSA Interface Checker

: Use this specialized tool to check the firmware version. If your software (e.g., DiagBox 7.xx or 9.xx) doesn't see the car, you might need to "flash" the firmware to a newer version (like Evolution mode). Connectivity Tip

: Never have an active internet connection while launching DiagBox, as it may attempt to update and "blacklist" clone hardware. Summary Table: Tools You'll Need ACTIA XS Driver The basic bridge between Windows and the VCI. PSA Interface Checker To verify or upgrade the 9780.Z5 firmware. DiagBox / Lexia 3 The actual diagnostic software for reading fault codes. Are you trying to connect to a specific car model , or are you currently stuck on a specific error message in Device Manager? Lexia 3 и его клон PSA XS Evolution - Drive2

The Genesis of Actia Psa Xs Evolution

In the year 2157, humanity had reached an unprecedented level of technological advancement. The invention of the NeuroCore, a device capable of uploading and processing human consciousness, had revolutionized the world. People could now upgrade their bodies with cybernetic enhancements, essentially achieving immortality.

In a secret underground laboratory, a team of scientists led by the enigmatic Dr. Elara Vex worked on a top-secret project codenamed "Actia Psa Xs Evolution." Their goal was to create a new breed of beings, capable of existing in a realm beyond human comprehension.

The Actia Psa Xs Evolution project involved the development of a sophisticated AI system, infused with the essence of human consciousness. This AI, dubbed "Erebus," would serve as the foundation for a new generation of cybernetic organisms.

The 9780z5 Driver

As the project progressed, the researchers encountered a significant hurdle. The NeuroCore's limitations became apparent, and the team realized that a new driver was needed to bridge the gap between human consciousness and the Erebus AI.

The 9780z5 driver was born, a revolutionary piece of code that enabled the seamless integration of human thought patterns with the artificial intelligence of Erebus. This driver was the key to unlocking the true potential of Actia Psa Xs Evolution.

The Evolutionary Leap

The first successful test subject, code-named "Echo," was a young woman who had volunteered for the project. With the 9780z5 driver installed, Echo's consciousness was uploaded into a cybernetic body, infused with the Erebus AI.

The results were nothing short of miraculous. Echo's new form exhibited capabilities that surpassed human limitations. She could perceive the world in ways previously unimaginable, processing vast amounts of data in real-time.

As more test subjects were upgraded with the 9780z5 driver, the boundaries between human and machine began to blur. The Actia Psa Xs Evolution project had achieved its goal: a new, post-human entity had emerged, capable of evolving beyond the constraints of mortal biology.

The Implications

The successful deployment of the 9780z5 driver raised fundamental questions about the nature of consciousness, free will, and existence. As the world struggled to comprehend the implications of Actia Psa Xs Evolution, Dr. Vex and her team had already begun exploring the next stage of their creation.

The future of humanity was no longer bound by the limitations of flesh and blood. With the 9780z5 driver and Erebus AI, the boundaries of evolution had been pushed to the limit. The destiny of the human species had become intertwined with that of the machines, forging a new path forward, one that would change the course of history forever.

The mysterious phrase "Actia Psa Xs Evolution 9780z5 driver" had become a harbinger of a new era, a testament to human ingenuity and the unrelenting pursuit of transcendence.

The rain in Clichy-sous-Bois wasn't washing the grime away; it was just making the concrete slick and the air smell like wet asphalt and old diesel. Inside the cramped, neon-lit garage, Elias was losing a war against a 2008 Peugeot 307.

The car was a beautiful nightmare. It had the body of a sports car and the electronics of a Soviet refrigerator. The dashboard was lit up like a Christmas tree—ABS, airbag, and the dreaded anti-pollution warning.

"Come on, you French frog," Elias muttered, wiping grease on a rag that was dirtier than his hands. "Tell me what’s wrong."

He was holding the holy grail of his trade: The ACTIA PSA XS Evolution. It was a heavy, ruggedized yellow and black tablet, looking more like military surplus than a diagnostic tool. It was the genuine article, Dealer Level, the kind of hardware that could talk directly to the soul of a Peugeot or Citroën.

But tonight, the XS Evolution was refusing to speak.

Elias plugged the heavy 30-pin connector into the car’s OBD port. He turned the ignition. The screen flickered. It was running Windows CE, an ancient operating system that reminded him of his childhood Palm Pilot.

Connecting to ECU... the screen flashed.

Then: Driver Error. Interface Not Recognized.

Elias sighed, leaning back against his workbench. "The driver."

This was the catch with the "9780Z5" hardware. It was the specific revision of the XS Evolution that bridged the gap between the old proprietary PSA protocols and the newer CAN-BUS systems. But Windows was finicky. If the USB driver wasn't singing in perfect harmony with the operating system, the 4,000-euro tablet was just an expensive paperweight.

He went over to his laptop, a battered ThinkPad that lived next to a pile of wiring diagrams. He typed the incantation into the search bar: actia psa xs evolution 9780z5 driver download.

The results were a digital wasteland. Broken links from 2012. Forums in Italian and Polish. Dead ends.

He clicked on a forum thread titled “HELP: 9780Z5 bricked???”.

“You need the VCI driver version 4.2.6,” a user named CitroenCrazy wrote. “The newer versions brick the legacy chips. Do not use the CD that came with the clone. Use the legacy installer.”

Elias dug through a drawer full of scratched CDs and USB sticks. He found one labeled LEXIA 3 - GOOD COPY - 2015. He prayed to the gods of torque and inserted it into the laptop.

The autorun menu popped up. He bypassed the main Diagbox software installation—he didn't need the updates; he needed the bridge. He navigated to the Drivers folder. It was a mess of .sys and .inf files.

He plugged the yellow tablet into the laptop via USB. Windows made that disheartening dun-dun sound. "Device not recognized."

He opened Device Manager. There it was, the yellow exclamation mark next to ACTIA USB Device.

Right-click. Update Driver. Browse my computer. Let me pick from a list.

He selected the folder from the USB stick. The computer whirred, processing the thousands of lines of code that would teach the laptop how to translate the digital language of a French engine.

A security warning appeared: Windows cannot verify the publisher of this driver software.

"Install it anyway," Elias barked at the screen, clicking aggressively.

The bar moved slowly. Copying driver files...

Outside, thunder rumbled over the Paris suburbs. If he couldn't fix this, the customer would take the car to the main dealership in the morning, and Elias would lose the month's rent.

Driver Installed Successfully.

Elias unplugged the tablet from the laptop and wheeled it back to the Peugeot on its trolley. He plugged the heavy connector back into the car. He tapped the icon on the yellow screen: Diagbox.

The splash screen appeared—a red background with a white lion. It was loading.

Communication Test...

Elias held his breath. The tablet clicked, its internal relays engaging to switch protocols. It was trying to find the right frequency to talk to the Engine Control Unit.

ECU Detected: DV6TED4. Software Version: Valid.

Elias let out a breath he felt he’d been holding all night

Understanding the Actia PSA XS Evolution (9780.Z5) Driver If you are a Peugeot or Citroën owner or a specialized mechanic, you’ve likely encountered the Actia PSA XS Evolution (Reference 9780.Z5). This hardware interface is the backbone of dealer-level diagnostics, allowing users to communicate with vehicle ECUs via software like Diagbox, PP2000, and Lexia 3.

However, the hardware is only as good as the software connecting it to your PC. The most common hurdle for users is correctly installing and configuring the 9780.Z5 driver. Why the Driver is Critical The ACTIA PSA XS Evolution 9780

The Actia XS Evolution is a complex piece of hardware that bridges the gap between your laptop’s USB port and the vehicle’s OBDII port. Without the correct driver:

The PC will label the device as "Unknown Device" or "USB 2.0 Serial."

Diagbox will show an "Initialization Error" or "Connection Failed."

Firmware updates to the interface will fail, potentially "bricking" the unit. Driver Compatibility: Windows 7 vs. Windows 10/11

The original 9780.Z5 interface was designed during the Windows XP and Windows 7 era.

Windows 7 (32-bit): This remains the "Gold Standard" for stability. The drivers install natively and the Diagbox software environment runs without virtualization issues.

Windows 10/11 (64-bit): Modern operating systems require Driver Signature Enforcement to be disabled or the use of a Virtual Machine (VM). Most veteran users recommend running Diagbox and its drivers within a VMware workstation running Windows 7 to avoid driver conflicts. How to Install the Actia PSA XS Evolution Driver 1. The "Driver Checking" Tool

Before installing, many users utilize the "PSA Interface Checker." This utility identifies if your 9780.Z5 is recognized. If the tool says "Version: APPLI_XS_Fuji," your drivers are likely working. If it says "Init Failed," you need to reinstall. 2. Manual Installation Steps

If your computer doesn't automatically recognize the device: Open Device Manager.

Locate the device (often under "Universal Serial Bus controllers" or "Other Devices"). Right-click and select Update Driver. Choose "Browse my computer for driver software."

Point the directory to the Drivers folder within your Diagbox installation path (usually C:\AWRoot\bin\fi\DRIVER). 3. Verification

Once installed correctly, the device should appear in your Device Manager as:"ACTIA USB Devices" -> "Evolution Driver Multi-Instance" Troubleshooting Common Issues "Communication Error"

If the driver is installed but you still can't talk to the car, check the Firmware Version. The 9780.Z5 interface often needs its firmware flashed to match the version of Diagbox you are running (e.g., v7.83 or v9.129). 64-bit Systems

The 9780.Z5 driver is notoriously finicky on 64-bit systems. If you are struggling with "Device Not Found" errors on a modern laptop, ensure you are using a version of the driver patched for 64-bit architecture, or switch to a 32-bit Virtual Machine. Clone vs. Original

Be aware that many "9780.Z5" units on the market are Chinese clones. While they use the same drivers, "Lite" versions of these clones may fail to communicate with newer CAN-bus vehicles. Always ensure your driver package includes the "Driver_PPS_2000" components for full compatibility. Final Thoughts

Correctly installing the Actia PSA XS Evolution 9780.Z5 driver is the single most important step in setting up your diagnostic suite. While modern Windows versions make it a bit trickier, using a 32-bit environment and the official ACTIA USB driver stack will ensure you have full dealer-level access to your vehicle's systems.

Introduction

The Actia PSA XS Evolution 9780Z5 is a advanced diagnostic tool designed for the automotive industry. To ensure seamless communication between the device and a computer, a specific driver is required. In this content, we will explore the Actia PSA XS Evolution 9780Z5 driver, its features, and provide guidance on how to install and update it.

What is the Actia PSA XS Evolution 9780Z5 driver?

The Actia PSA XS Evolution 9780Z5 driver is a software component that enables communication between the Actia PSA XS Evolution 9780Z5 diagnostic tool and a computer. The driver acts as a bridge, allowing the device to transmit and receive data to and from the computer, facilitating advanced diagnostic functions for vehicles.

Key Features of the Actia PSA XS Evolution 9780Z5 driver

Compatibility: The driver is designed to work with the Actia PSA XS Evolution 9780Z5 diagnostic tool and is compatible with various Windows operating systems.
High-speed data transfer: The driver enables fast and reliable data transfer between the device and computer, ensuring efficient diagnostic operations.
Advanced diagnostics: The driver supports advanced diagnostic functions, including data logging, fault code reading, and actuator testing.

How to Install the Actia PSA XS Evolution 9780Z5 driver

To install the Actia PSA XS Evolution 9780Z5 driver, follow these steps:

Download the driver: Obtain the driver software from the Actia or an authorized source.
Run the installer: Execute the downloaded file and follow the on-screen instructions to begin the installation process.
Connect the device: Connect the Actia PSA XS Evolution 9780Z5 diagnostic tool to the computer using a USB cable or other supported connection method.
Complete the installation: Follow the installation prompts to complete the driver installation.

How to Update the Actia PSA XS Evolution 9780Z5 driver

To ensure optimal performance and compatibility, it's essential to keep the driver up-to-date. To update the Actia PSA XS Evolution 9780Z5 driver:

Check for updates: Visit the Actia website or contact their support team to check for driver updates.
Download the latest driver: Obtain the latest driver software.
Uninstall the old driver: Remove the existing driver from the computer.
Install the new driver: Follow the installation process for the updated driver.

Troubleshooting Common Issues

If you encounter issues with the Actia PSA XS Evolution 9780Z5 driver, try:

Reinstalling the driver: Reinstall the driver to ensure a clean installation.
Checking for conflicts: Verify that the device is properly connected and that there are no conflicts with other devices or software.
Contacting support: Reach out to Actia's support team for assistance.

By following the guidelines outlined in this content, users can ensure that their Actia PSA XS Evolution 9780Z5 diagnostic tool is properly configured and functioning with the required driver.

The ACTIA PSA XS Evolution (9780.Z5) is a professional-grade Vehicle Communication Interface (VCI) used primarily for dealer-level diagnostics on Peugeot and Citroën vehicles. It acts as the hardware bridge between a vehicle's On-Board Diagnostics (OBD) port and a computer running diagnostic software like Diagbox, Lexia 3, or PP2000. 1. Hardware Overview

The 9780.Z5 version was released around 2007 as official OEM hardware. It is designed to handle complex vehicle electronic systems that standard universal scanners cannot access.

Connectivity: Features K-Line multiplexors, CAN-BUS interfaces, and SAE J1850 bus (both PWM and VPW).

Functionality: Supports ECU programming, key programming, fault code clearing, and real-time data display (e.g., engine speed, battery voltage).

Identification: Genuine units often have a silver nameplate on the back with unique serial numbers (e.g., beginning with 921815C). Clones frequently use generic numbers like 921815B and are often labeled "Made in France" on the silver plate. 2. Driver and Software Compatibility

To function correctly, the VCI requires specific drivers provided by ACTIA IME or bundled with diagnostic software. Support - ACTIA IME

XS FAMILY. Basic+ XS / CAT Level X driver | Version 2.9.0.8, for Windows 8 (x86/amd64) | Windows 10 (x84/amd64) | Windows 11 (x86/ Genuine Actia XS not found - French Car Forum

Typical Filename:

The driver package often appears as Actia_XS_Evolution_USB_Driver_Setup_v2.8.0.zip or similar. Inside, look for:

dpinst_x64.exe (for 64-bit Windows)
actiaevoxs.cat (security catalog)
actiaevoxs.inf (setup information)

Checksum verification: A safe driver for the 9780Z5 will have a digital signature from "Actia S.A." dated no later than 2021 (as newer drivers moved to different hardware).

Step 1: Disable Driver Signature Enforcement (Windows 10/11)

Modern Windows blocks unsigned or modified drivers. Since many 9780Z5 drivers are custom-signed:

Hold Shift while clicking Restart.
Go to Troubleshoot > Advanced Options > Startup Settings > Restart.
Press 7 or F7 for "Disable driver signature enforcement."

Q4: Does the driver affect CAN FD or DoIP capabilities?

A: The 9780Z5 driver only manages USB-to-serial communication. CAN FD and DoIP rely on the device firmware. Update the firmware separately via PSA Tool.

4. Troubleshooting Windows 10 / 64-bit Issues

If the driver installation fails or the device connects and disconnects repeatedly, you likely have Driver Signature Enforcement issues. Title: Need driver for ACTIA PSA XS Evolution

How to Disable Driver Signature Enforcement:

Press the Start menu and click the Power button.
Hold the Shift key on your keyboard and click Restart.
The PC will reboot into a blue menu. Select Troubleshoot.
Select Advanced options > Startup Settings.
Click Restart.
When the PC reboots, press F7 on your keyboard to select Disable driver signature enforcement.
Log back into Windows and repeat the installation steps in Section 3.

6. Troubleshooting Common Errors