1 Save Game Exclusive | Forza Horizon

You are likely referring to the save game data being exclusive to a particular platform for Forza Horizon 1.

Forza Horizon 1 was a pioneer in rewarding players for their history with the franchise. If you had an existing save file from Forza Motorsport 3 Forza Motorsport 4 forza horizon 1 save game exclusive

Common Pitfalls & Troubleshooting

Even with a perfect "Forza Horizon 1 Save Game Exclusive," users encounter three major bugs: You are likely referring to the save game

• Limited Flexibility: Players who want to switch to a different platform will not be able to take their saved game data with them.
• No Backup Option: Players who lose their Xbox 360 console or experience technical issues will not be able to recover their saved game data.