The problem? It hates modern operating systems. The solution? A . Why Use a VMware Image?
If Diagbox says "Please connect a VCI," check the tool (usually included on the VM desktop). If the version is "Reference C / Unknown," you may need to flash the firmware to match version 4.3.2 or higher. "Activation Manual" Error diagbox 757 vmware
With these rules, DiagBox 7.57 on VMware will serve you for years, keeping your French car on the road, configured exactly how you want it. The problem
This usually happens if the VM detects a change in the virtual hardware (like the MAC address). Always select "I Moved It" when opening the VM for the first time. If the error persists, you may need to re-run the AW_Root_Init script typically found in the installation folder. Communication Failures If you can see the car's VIN but cannot read specific ECUs: If the version is "Reference C / Unknown,"