A dropdown menu will appear. Choose or "English (US)" . Click "Apply" or "OK" (often labeled "Übernehmen" or "Appliquer" ). Restart Autodata for the change to take full effect.

If "English" is not available in the menu, you may need to manually swap the language data folders. This is often necessary for versions that defaulted to another language during setup.

autodata 3.40 change language to english, Autodata 3.40 English language switch, Autodata 3.40 Sprache ändern auf Englisch, Autodata 3.40 config file edit.

The software may ask you to restart. Close and reopen Autodata 3.40 for the change to take full effect.

: Find the folder named ENG (or the folder corresponding to the current language). Right-click it and rename it to something like ENG.old to create a backup.

If you are performing a fresh installation or if the language is locked, you must select it during the setup: Run the setup.exe file from your installation folder.