Windows 10: The Xbox App and game bar won't let me sign in to Xbox

When I click "sign in" the mini-window opens up, flickers a few times and then closes.The Microsoft account for windows is the same one as my xbox account.This isn't happening anywhere else, I can sign in through chrome, but NOT in any windows app.

:)

 

Xbox Game bar after uninstalling UWP and disabling UAC

The Game DVR feature and specifically the in-game Game Bar that appears in compatible applications, is controlled by the Xbox Universal Windows Platform application, which is one of the default provisioned UWP applications.

Yes

In order to disable the Game DVR you have to disable it within the Xbox application.

Source: How to Disable Windows 10’s Game DVR (and Game Bar)

Once you disable the Game DVR functionality it will stay disabled.

In order to turn UAC competely, open regedit, and navigate to following location.

You are going to have to modify the value of EnableLUA to 0. Setting the UAC setting to it's lowest setting, within the Control Panel on Windows 10, does not actually disable UAC.

 

Xbox Game Bar Not Launching

Hi,

Xbox is one of Windows 10’s default apps. This app integrates the Xbox with Windows, and it includes a handy Game bar that you can take snapshots and record video with. If the Game bar is not opening, we suggest that you follow the steps provided on this
link on how to fix problems with Game bar on Windows 10.

We hope that this information was helpful. Let us know if you need further assistance.

 

Cannot open Xbox App game bar

Hi Jamie,

Issues with saving your video clips or using the Game bar on Windows 10 are possibly caused by an outdated Xbox app or a corrupted folder on Windows Explorer. To resolve your concern, we suggest that you move your saved video clips to another folder within
the PC. The next saved videos will automatically go to the new folder.

If the issue persists, reset Windows Store to clear the store cache. Then, uninstall and reinstall the Xbox App to manually update it by following the steps below:

To reset Windows Store:

• Press Windows key + X on your keyboard.   
• Click on Command prompt (Admin).   
• Type wsreset.exe, and then hit Enter.   

To update the Xbox App:

• Click Start, and then type Windows PowerShell on the search box.  
• Right-click, and then select Run as administrator.  
• Type the following command to uninstall Xbox app: Get-AppxPackage *xboxapp* | Remove-AppxPackage  
• Hit Enter.  
• Launch Windows Store and download Xbox App.  

You can also sign in to another use to isolate if there is an issue with your profile.

If you need further assistance, don't hesitate to reply to this post anytime.