Can't start game

Today the game started fine.

Hello PatntZro,

Try restarting the xbox and clearing the cache, and if that doesn't work then try to hard reset it.

Support.xbox.com

Thank you for taking the time to post this on the Xbox Forums. We understand that you are currently experiencing difficulties with being able to launch a game.

If the game is indeed reflecting on your
Order history, then this might not necessarily be an issue with your console but with your account.

If you have already performed a soft factory reset on your console, then this would imply that you had to add your account once more to your console.

At this point, what I would recommend to do would be to
uninstall the game, use a
power cycle by holding the Xbox button on the front of the console for approximately 10 seconds. At this point you can restart your console and use re-install the game.

Give this a try, PatntZro, and let us know if this works for you!

Hi

I had the same exact issue and the following odd solution solved it.

Open the Windows Store app and then install a random app it doesn't matter which one, and then you can uninstall the app again.

Start Forza Horizon 3 and it should work just fine.

Hope this helps =)

Hi!

Make sure the GPU drivers are up to date and that W10 has all the updates correctly installed.