In the VMware menu, go to VM -> Removable Devices -> PSA USB Device -> Connect (Disconnect from Host).
A properly functioning full‑chip interface will show:
The setup process involves two main components: the VMware VM file and the Lexia 3 VCI hardware. diagbox 7.57 vmware
If the software cannot detect the vehicle interface, check the driver status inside the virtual machine's Device Manager. The interface must appear under "Universal Serial Bus controllers" as . If it shows an error, reinstall the drivers manually from the desktop utility folder inside the VM. Activation Prompts
To verify everything works, connect to a compatible vehicle (e.g., 2012 Peugeot 308, 2014 Citroën C4): In the VMware menu, go to VM ->
I can provide specific configuration tweaks or download checklists based on your setup.
Once Windows (XP/7) boots, plug your Lexia 3 device into your computer's USB port. The interface must appear under "Universal Serial Bus
With this guide, you should have a fully working DiagBox 7.57 VM in under two hours. Remember:
may be a decade old, but for owners of 2005-2016 PSA vehicles, it remains unrivalled. Pairing it with VMware transforms a temperamental software package into a robust, snapshottable, portable tool that won't clutter your main PC.
: Turn off Windows Defender. Diagbox keygens and patches are often flagged as false positives.
: At least 40 GB of free space (SSD strongly recommended for speed) Guest VM Requirements (Inside VMware) OS : Windows 7 Professional (32-bit) Allocated RAM : 2 GB to 4 GB Allocated CPU Cores : 1 or 2 cores