Launch Forza Horizon 5. Play one single-player race (The Goliath is recommended) to force an auto-save. Then, close the game and reactivate Cloud Saves.
This is where the "Quality" tag matters most. Forza Horizon 5 is a Play Anywhere title, meaning saves float between Xbox consoles and PC via the cloud. A low-quality PC edit often fails to sync to the cloud because the Xbox backend rejects the modified file data. High-quality editors are specifically engineered to pass the "Cloud Sync" test, allowing players to take their modded garages back to their consoles. forza horizon 5 save game editor extra quality top
This is where the tools come into play.