I suppose (if that is not something you already tried) that they would install through the same registry procedure as the one that wouldn’t show up in the choices from the previous language pack. (?)
See:
Refer to this article
I suppose (if that is not something you already tried) that they would install through the same registry procedure as the one that wouldn’t show up in the choices from the previous language pack. (?)
See:
Refer to this article