: The required drivers are built into the Diagbox software installation package .
If you plug the device in and Windows attempts to install a generic driver, . You will need to install the manufacturer drivers manually.
. The software often attempts to update the firmware automatically upon first connection. Hardware Variants
If your interface is recognized as a “USB Com Board Driver (Multi-instance)” rather than the proper Evolution driver, you may need to update or flash the firmware. Some users have successfully resolved this by using the “Interface Checker and driver” utility to update their VCI’s firmware.
Windows often fails to recognize the interface automatically because it requires legacy 32-bit drivers or signed 64-bit drivers depending on your software version. 1. Disable Driver Signature Enforcement (Windows 10/11)
⚠️ Avoid “driver updater” executables. Always extract a ZIP containing .inf and .sys files.
To confirm everything is working, run the PSA Interface Checker utility. This tool should detect your interface, display its serial number, and show the current firmware version (e.g., APPLI_XS_Fugi_P106138A). In Device Manager, your interface should be recognized without any warning icons.
If you see a yellow exclamation mark, right-click, choose "Update Driver" -> "Browse my computer" -> Select the driver folder extracted in Step 1. Step 3: Install Diagbox Software
: The required drivers are built into the Diagbox software installation package .
If you plug the device in and Windows attempts to install a generic driver, . You will need to install the manufacturer drivers manually.
. The software often attempts to update the firmware automatically upon first connection. Hardware Variants actia psa xs evolution 9780z5 driver link
If your interface is recognized as a “USB Com Board Driver (Multi-instance)” rather than the proper Evolution driver, you may need to update or flash the firmware. Some users have successfully resolved this by using the “Interface Checker and driver” utility to update their VCI’s firmware.
Windows often fails to recognize the interface automatically because it requires legacy 32-bit drivers or signed 64-bit drivers depending on your software version. 1. Disable Driver Signature Enforcement (Windows 10/11) : The required drivers are built into the
⚠️ Avoid “driver updater” executables. Always extract a ZIP containing .inf and .sys files.
To confirm everything is working, run the PSA Interface Checker utility. This tool should detect your interface, display its serial number, and show the current firmware version (e.g., APPLI_XS_Fugi_P106138A). In Device Manager, your interface should be recognized without any warning icons. Some users have successfully resolved this by using
If you see a yellow exclamation mark, right-click, choose "Update Driver" -> "Browse my computer" -> Select the driver folder extracted in Step 1. Step 3: Install Diagbox Software