Language Problem // can't install the game in French because of the Key (en_GB)

Sorry for my English, is pretty bad, so that's exactly why i try so hard to get my game in French.

The french forum just tell me to come here => https://answers.ea.com/t5/Jeux-Dragon-Age/Probleme-de-langue-passer-en-Francais/m-p/8310393#M4053

Hello I bought a key of the game which was unfortunately located for the en_GB zone, but so still activable in Europe.

And of this fact! So I could not install the game in French directly!

So I activated it directly and I figured I’d just play the game again in French later, so I could enjoy the game fully! But that it was not my surprise, that it was IMPOSSIBLE to download the French pack via an en_GB key...

So I figured I’d just get the FR audio files and the subtitles too!

So I found these files via a friend (typical sharing on a google drive and I took these audio and French text files and replaced it at the right location =>

Origin Games\Dragon Age Inquisition\Data\Win32\loc

Origin Games\Dragon Age Inquisition\Data\Win32\locfacefx

Origin Games\Dragon Age Inquisition\Data\Win32\loctext

After this little manipulation I was able to unlock the voices in French on the game, BUT IMPOSSIBLE to pass the game in French... All leftovers and in English, whether it is quests, options, etc... and not being very strong in English, I prefer to have it in French entirely to have a complete gaming experience.

Can you help me, please?

For the record, my Origin is in French, I tried to modify my registry key of my game HKEY_LOCAL_MACHINE SOFTWARE Wow6432node Bioware Dragon Age Inquisition => To pass the Local key that was en_GB on fr_FR after rebooting my PC, I still do not have the possibility to pass the game entirely in French, but always possibility to make a very angry vostfr.