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 .

Some versions of Autodata 3.40 store the language preference in the Windows Registry. If the above steps fail, try this.

The most reliable way to ensure the software runs in English is to specify it during the setup process: : Open the file from your installation media or folder. Select Language