Enabling English subtitles in the region-locked Russian/Polish version of Dragon Age: Inquisition
1) Install the game normally using Origin.
2) Download the English language pack:
http://rghost.net/59136659 (Note to other members: please feel free to re-upload the pack to other file hosting services).
3) Extract the archive contents into "Dragon Age Inquisition\Data\Win32\loctext". The default path for 64-bit systems is "C:\Program Files (x86)\Electronic Arts\Dragon Age Inquisition\Data\Win32\loctext". You do not need to delete the existing files (ru.sb and ru.toc or pl.sb and pl.toc, depending on your selected language version). Leaving them in place will let you switch freely between English and Russian/Polish subtitles.
4) Download and install Outcome - free replacement for the Origin client:
http://outcome.nofate.me/
5) Close Origin. This is important! If Origin remains running, it will always force the game to start in the "Russian/Polish only" mode.
6) Run Outcome and log in with your Origin credentials. Outcome will automatically patch "DragonAgeInquisition.par" in the Dragon Age Inquisition directory and create a .bak file. Note: if DragonAgeInquisition.par is overwritten (for example, if you do a game repair in Origin), Outcome will be unable to patch it again until you manually delete the DragonAgeInquisition.par.bak file.
7) Launch the game directly by double-clicking DragonAgeInquisition.exe in the Dragon Age Inquisition directory, or use the desktop shortcut if you created one.
8) Choose your desired subtitle language in the game: "Настройки - > Звук -> Язык текста" in Russian, "Options - > Audio -> Text Language" in English (Note to other members: please feel free to add the correct path for the Polish version).
9) Optional: to access online features such as multiplayer and Dragon Age Keep, Alt-Tab from the game, run Origin, log in and go online, then Alt-Tab back into the game and press "Log In" on the main screen. Don't forget to close Origin when you need re-launch the game.