Can't launch half my Xbox Games

I feel your pain. Spent an hour or more on chat with support, doing everything you described. This forum must be for us to complain, with no real solutions to come from it. Seems to be some glitch between EA and Xbox LIVE.

I try launching Fable 3 now from my 16GB Sandisk USB now, and half of the time it says "Can't launch Fable III"

When I finally get it to load it says my save is corrupt and it makes me start a new game?????

Sorry to hear it. That's an odd issue after changing your tag. Please try deleting the tag from your console (make sure you remember your correct email/password) and then powercycle the console by holding the power button on it for 10 seconds till it shuts down. Then unplug the console and let it sit for 5 minutes.

During this time unplug your modem/router for at least 60 seconds to clear any possible issues there. Once the internet is back up and running restart the console and add your gamertag. Your games will need a brief moment to resync to your account and you should be good to go.

You can read how to add/remove accounts via this link https://support.xbox.com/en-US/help/account-profile/manage-account/add-remove-account-xbox-one

Hi there! My name is Darhyl and I’d be more than happy to help you with your query.

I'm sorry you are experiencing this with your Xbox Series X console.

It's important to note that this is a public user-to-user community forum, and none of us here work for Microsoft.

It is possible that the service outage may have affected other games as well but not yet included on the server status. If I may ask, have you tried to launch other games offline to see if it works?

For us to isolate the case, kindly try to perform the following workarounds according to the official Xbox website: (https://support.xbox.com/en-US/help/games-apps/troubleshooting/game-issues-solution)

"Remove your account, power cycle, and re-add your account:

Here's how to remove your account:

> Press the Xbox button  to open the guide.
> Select Profile & system > Settings > Account > Remove accounts.
> Select the account that you want to remove, and then select Remove to confirm.

Power Cycle:

> Turn off your console by holding the Xbox button on the front of the console for approximately 10 seconds. The console will turn off. ​​​

> Turn your console back on by pressing the Xbox button on the console or the Xbox button on your controller. ​​​

Then re-add your account.

Press the Xbox button  to open the guide.
Select Profile & System > Add or switch > Add new.
Enter the email address for the Microsoft account that you want to add, and then select Enter.

Note: Make sure that you do not select Get a new account unless you want to create a new Microsoft account.

Enter the password for your Microsoft account, and then select Enter.
Review the Microsoft Service Agreement and Privacy Statement, and then select I Accept.
Follow the steps to configure your Sign-In, security & PIN preferences to finish adding your profile to the console."

Then launch the game Call of Duty Warzone to see if it works.

Thank you for your kindness and understanding! Please feel free to let me know if you need anything else.

Best Regards,
Darhyl

The games belong to an account that is also on my console, (account who was on my previous one)

on my previous console, i was able to play the the games on my account

Thanks for the help