Requires signed drivers or "Disable Driver Signature Enforcement" to be active during installation. Most modern versions of Diagbox (v7.83 and above) include a 64-bit driver patch, but manual intervention is often required. 3. How to Install the Actia PSA Interface Driver Step 1: Install the Main Software First
This is the gold standard. If your interface shows as Reference "B," it may require a firmware flash to work with newer versions of Diagbox.
1. Understanding the Hardware: Evolution of the XS Evolution actia psa interface driver
Do not plug in the interface yet. Install your diagnostic software (Diagbox is recommended as it contains the most up-to-date driver library). During the installation, the setup will typically prompt you to install the Actia drivers. Step 2: Connect the Interface
If running Diagbox on a Virtual Machine (common for Windows 10/11 users), ensure the USB controller is set to USB 2.0 in the VM settings and that the "Actia" device is "Connected" to the guest OS, not the host. How to Install the Actia PSA Interface Driver
If your driver is installed but the software still won't talk to the car, you need the . This small utility identifies the firmware version of your Actia tool.
Connect the interface to your PC's USB port. You should hear the "hardware connected" chime. Step 3: Check Device Manager Understanding the Hardware: Evolution of the XS Evolution
Under this, you should see .
Avoid using long USB extension cables, as they can cause voltage drops that lead to driver timeouts. Conclusion