Are you using any alongside the game?
: In some cases, creating a file named force_steamid.txt in your game’s \Steam\steam_settings\ folder and pasting a specific ID (like 76561197960267366 ) can force the game to recognize the save . forza horizon 5 codex save game 100 fixed
A is a snapshot of the game’s progress, typically created by another player who has accomplished everything. "Fixed" usually means the file has been tested to work with specific crack groups (like CODEX, RUNE, or Goldberg) and includes: Are you using any alongside the game