Your Windows operating system must support the language you intend to install. For example, to make the Japanese language pack work, you may need to enable "Japanese" under Windows Language Preferences or install the East Asian language support features in Windows 10/11.
If you cannot make the language pack work due to conflicts or the limitations above, consider:
Cause: Online Help may default to English if the local help files were not installed. Solution: Download the offline Help pack for your language from Autodesk and install it separately. autocad 2017 language pack work
After installing one or more language packs, you can launch a specific language version in two ways:
Problem: “Language pack installer says no AutoCAD 2017 found.”
Solution: The installer checks registry keys for the exact version (R21.0). Repair your AutoCAD installation or verify that you are using the correct language pack build number. Your Windows operating system must support the language
Problem: After switching language, some dialogs remain in old language.
Solution: Run C:\Program Files\Autodesk\AutoCAD 2017\acad.exe with the /language switch:
acad.exe /language en-US (or your desired locale).
Problem: Command line shows mixed languages.
Solution: Reset AutoCAD to defaults (Options → Profile → Reset) or run CUI command and reload the main customization file for the new language. Cause: Online Help may default to English if
You can create an AutoCAD profile (.arg file) for each language. For example:
Switch profiles when you switch languages.