HKEY_CURRENT_USER\Software\Autodesk\AutoCAD\R25.0\ACAD-XXXX:409\Language
Download the English Pack: Find "English" in the list and click the "Download" button. autocad 2025 english language pack
Sometimes, during initial installation, a user accidentally selects the wrong language (e.g., Chinese instead of English). The language pack fixes this error immediately. HKEY_CURRENT_USER\Software\Autodesk\AutoCAD\R25