Right-click the AutoData shortcut → Run as administrator. Some UPD files require elevated privileges to query language settings.
If you have a valid license subscription, do not waste time on the fixes above beyond basic troubleshooting. Contact AutoData technical support directly at: autodata error reading the language settings from the upd
Provide them with:
Their official solution may involve sending you a replacement AutoData.udp file specific to your version and region. Right-click the AutoData shortcut → Run as administrator
Note: This error is extremely common in unofficial or "repacked" versions of AutoData 3.45. If you are using a licensed, genuine copy, contact AutoData technical support directly. The fixes below are primarily for licensed users facing system conflicts. Provide them with: