Ensure you updated the .ini file in the bin\x64 folder.
the steam_emu.ini or codex.ini file in the bin\x64 folder. Change the line Language=english to your desired language. cyberpunk 2077 language pack v1 5codex
Copy the .archive files (usually named lang_XXX_voice.archive and lang_XXX_text.archive ). Ensure you updated the
Opening the steam_emu.ini (or equivalent) in the bin\x64 folder and changing the Language= line (e.g., Language=russian or Language=french ). Why Use the v1.5 Language Packs? cyberpunk 2077 language pack v1 5codex
The v1.5 patch introduced new hash tables. Older language packs would cause a "Corrupted archive" error. The correct v1.5 pack has updated hash values to match the game’s new executable.
Readme (example concise)