Error Reading The Language Settings From The Registry Autodata -

: Autodata often requires the system's regional format to be set specifically to English (United States) to read registry values correctly.

If adjusting regional settings doesn't work, you may need to manually point the registry to the correct language code. : Autodata often requires the system's regional format

Error reading the language settings from the registry or contains invalid data (e.g.

If that key is missing, corrupted, or contains invalid data (e.g., a number that doesn’t correspond to any installed language pack), the program throws the error. The word in the message is a strong clue that the software in question is part of the AutoData suite (AutoData 3.45, 3.38, or similar), though other automotive or technical documentation tools may also produce a similar message. : Autodata often requires the system's regional format