In the world of automotive diagnostics, few tools are as revered—and as notoriously finicky—as DiagBox. Developed by ACTIA for PSA Group (Peugeot, Citroën, DS, and later Opel/Vauxhall), this software is the gateway to dealer-level functionality. However, running DiagBox natively on a modern Windows 10 or Windows 11 PC is often a nightmare of driver conflicts, legacy .NET framework errors, and activation failures.
Right-click the VM (or Edit VM Settings): diagbox 7.57 vmware