The 9780.Z5 is the "Evolution" version of the ACTIA interface, designed to handle the multiplexed systems of newer PSA vehicles. Without the proper driver handshake:
Drivers for the XS Evolution act as the bridge between the hardware interface (Vehicle Communication Interface or VCI) and the diagnostic software installed on a computer. actia psa xs evolution 9780z5 driver upd
If you are trying to update drivers for an interface (used for Peugeot/Citroën/DS/Opel diagnostics), follow this verified approach. The 9780
: When using "patched" or older versions of the software, it is recommended to disconnect from the internet such as DiagBox 9.85
: Some newer software versions, such as DiagBox 9.85, use a standalone PSA VCI Driver