Hi,
Thank you for writing to Microsoft Community Forums.
I understand that the game doesn’t save the progress made on your account, I suggest to follow the steps given below**.**
- Please navigate to: C:\Users\YourUsername\AppData\Local\Packages .
- Under Packages folder, locate the file Microsoft.SunriseBaseGame and move it to some other location.
- Relaunch your game and see if you can save the game progress. If you still face the same issue, I suggest to post your query on Forza Forums.
Regards,
Peer Samie
Microsoft Community-Moderator