what is your problem

Sorry that you're having issues; remember that most, if not all, of the official support for these forums work from the US so are not actually online right now, I'm sure that support will get these issues fixed for everybody quickly once they start their
shifts and can begin working on the issues,

This worked, thanks a lot!

Thank you for contacting us! I'm Anderson, an Independent Consultant and a Microsoft user like you.

good morning

"Microsoft has released an update to fix this issue. To install the update, follow these steps:

Select the Start button in the lower left corner of the main screen and select Settings.

Select Update and Security > Check for Updates.

Select View optional updates, then select update KB5004476 from the list.

KB5004476

Select Download and Install.

When the update is complete, restart the device.

You should now be able to install, update and launch games.

Are you still in trouble?

Try deleting the Game Services registry keys and reinstalling the Game Services app on your Windows 10 device:

Right-click the Start button in the lower left corner of the main screen and select Windows PowerShell (Administrator).

From the Administrator: At the Windows PowerShell screen type the following command and press Enter:

Get-AppxPackage *gamingservices* -allusers | remove-appxpackage -allusers

In the same window, type the following commands and press Enter:

Remove-Item -Path "HKLM:\System\CurrentControlSet\Services\GamingServices" -recurse

Remove-Item -Path "HKLM:\System\CurrentControlSet\Services\GamingServicesNet" -recurse

Restart the device.

Right-click the Start button in the lower left corner of the main screen and select Windows PowerShell (Administrator).

From the Administrator: At the Windows PowerShell screen type the following command and press Enter:

start ms-windows-store://pdp/?productid=9MWPM2CQNLHN

Install the application on this page and select Yes when prompted for User Account Control (CCU).

Try installing or starting the game again."

The problem started with this error, and there are several other errors, I advise you to try.

microsoft original text:

https://support.xbox.com/en-US/help/errors/erro...

What error message do you get?

Please help me understand. What are you trying to register for?