: You must already have the core AutoCAD 2015 product installed before you can add a language pack. Compatibility Warning : AutoCAD 2015 and earlier versions are generally not compatible
The language pack didn't overwrite the legacy command aliases. Solution: Manually load the English PGP file. autocad 2015 english language pack download
However, a common problem arises when a user installs a non-English version (e.g., French, German, Japanese, or Chinese) of the software but needs the English interface for consistency, global collaboration, or learning purposes. You cannot simply "switch" the language in the settings. You need the . : You must already have the core AutoCAD