Autodata 3.40 is legacy software. For the most accurate, up-to-date vehicle data and official multi-language support, consider upgrading to the official Autodata online cloud subscription.
Factory reset will erase saved vehicle data and custom settings.
Change the or Regional System Settings to English (United States) .
If the above steps do not work, your AutoData 340 may have a hardware fault (dead memory battery) preventing language storage. In that case, contact AutoData support or a diagnostic tool repair service.
Navigate to your installation folder (usually C:\ADCD2\ or C:\Program Files\Autodata\ ). Locate a file named . Right-click the file and select Open with Notepad .
Launch Autodata 3.40. If the interface is still not in English, navigate to the menu at the top right, select , and choose