I just reinstalled my MorphOS system and downloaded Chrysalis. 1/2 of my system in in French and the other 1/2 in English. I had the same problem before when I downloaded and installed the beta of Chrysalis 3.9 and reported that in a thread on this board.
I was told to extract /archive/English.lha. At that time it cleared up my issue. But that isn't working this time. I extract it, I don't get any errors, I reboot but nothing has changed.
I don't speak or read French. I really need my whole system to be in English.