Error Reading The Language - Settings From The Registry Autodata Top

If you click on the error message and the software continues to work (though perhaps in a default language like German), it is safe to ignore. But the error will likely appear every launch.

If you're an → use the manual Registry fix (section 3).

Strict UAC settings can block the initialization of certain legacy software. If you click on the error message and

Look for a value named Language , Lang , Locale , or LanguageFile .

The most common solution is to force your system's regional format to . Open the Control Panel or Settings . Navigate to Time & Language > Region . Strict UAC settings can block the initialization of

LONG result = RegOpenKeyEx(HKEY_LOCAL_MACHINE, regPath, 0, KEY_READ, &hKey); if (result != ERROR_SUCCESS) // Try HKCU fallback result = RegOpenKeyEx(HKEY_CURRENT_USER, regPath, 0, KEY_READ, &hKey); if (result != ERROR_SUCCESS) return L"ERROR: Cannot open registry key";

Autodata is a popular automotive software used by mechanics and car enthusiasts worldwide. It provides comprehensive technical data including wiring diagrams, repair times, diagnostic trouble codes, maintenance schedules, and component locations for thousands of vehicle models. Versions 3.38–3.45 are older but still valued for their depth of offline information. Open the Control Panel or Settings

Navigate to your Autodata installation folder and locate the RegSettings directory.