Before making any changes, copy your existing folder to a safe location.
For the CODEX release, save files are located in your folder, not your user-specific AppData or My Documents. forza horizon 5 codex save file location upd
Depending on which specific update or repack you are using (as many "CODEX" updates eventually transitioned to Goldberg or other emulators), the location might vary. CODEX: C:\Users\Public\Documents\Steam\CODEX\1551360\remote Before making any changes, copy your existing folder