If your repack was highly modified, the language pack might fail to recognize the registry keys. In this case, you may need to manually edit the "Language" string in the Windows Registry (HKEY_LOCAL_MACHINE\SOFTWARE\Autodesk\AutoCAD\R22.0...), though this is recommended for advanced users only.
Language packs allow you to run AutoCAD in a different language from the one originally installed. Unlike a full software reinstall, a language pack only replaces the user interface elements and documentation. Smaller download size than the full installer. autocad 2018 language pack english download repack
After extraction, the installer should start automatically. Follow the prompts to complete the installation. If your repack was highly modified, the language
Ensure the software is not running in the background. If your repack was highly modified