Connect your Lexia-3 USB cable to your laptop. In the VMware menu, go to Player > Removable Devices > PSA USB Device and select "Connect" to ensure the software recognizes the cable. Run: Start the Virtual Machine and launch Diagbox. Tips for Success with Diagbox 9.91
Runs seamlessly on 64-bit Windows, Linux, or macOS systems.
Search for a verified DiagBox 9.91 .VMX or .OVA file package on reputable automotive diagnostic forums (such as MHH Auto, Digital Kaos) or trusted software repositories. Ensure the download includes the necessary database files up to 2021/2022. Step 2: Install VMware and Extract the Image
Right-click the first volume of the downloaded Diagbox archive ( .part1.rar or similar).
Works with the classic Lexia-3 XS Evolution interface, which is the industry standard for DIY and professional users. How to Get and Install Diagbox 9.91 VMware
Ensure you are using a "Full Chip" version of the Lexia 3 interface. Low-quality clone cables often fail to communicate with newer vehicles or fail to pass through the VMware USB controller. You can also try changing the USB compatibility setting in the VMware VM settings from USB 3.0 to USB 2.0. Virtualization Error on Startup
Bypasses the manual activation and configuration errors. System Requirements for Installation
Hard virtualization features are turned off in your computer's motherboard settings.
Download the Diagbox 9.91 VMware image archive file from a trusted automotive forum repository.
Navigate to your extracted folder and select the .vmx configuration file.
For the most up-to-date and reliable links, the following community-run sources have proven trustworthy: