In Device Manager, right-click your Actia USB device, go to Properties , select the Power Management tab, and uncheck "Allow the computer to turn off this device to save power." Operating System Compatibility Matrix
Modern Diagbox software requires the interface to be flashed to firmware to support newer vehicles (like the Peugeot 308 II or Citroën C4 Picasso II). actia psa xs evolution drivers
For standalone driver needs or specialized configurations (like J2534 passthru), specific versions such as Actia USB Com Board Evolution Driver Multi-instance (v4.0.0.0) have been used on older systems like Windows XP or 7. Compatibility and Requirements In Device Manager, right-click your Actia USB device,
Look for a file named ACTIUSB.inf or Driver_64bit.inf . Select it and click , then OK . Select it and click , then OK
If the driver was not installed automatically by the Diagbox installer, follow these steps: