Fix Error 0x803FB107: Unable to Download or Install Games/Apps From Microsoft Store

Forza Horizon 4/Gears of War 4/Halo download error 0x803FB107, Unable to Download or Install Games/Apps From Microsoft Store on Windows 10 due to an Error code 0x803FB107

Powershell command:

Get-AppXPackage *WindowsStore* -AllUsers | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register “$($_.InstallLocation)AppXManifest.xml”}

Get-AppXPackage -AllUsers -Name Microsoft.WindowsStore | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register “$($_.InstallLocation)AppXManifest.xml” -Verbose}

Uninstall Store

Get-AppxPackage -allusers *WindowsStore* | Remove-AppxPackage

Reboot your computer

Reinstall Store:

Get-AppxPackage -allusers *WindowsStore* | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register “$($_.InstallLocation)AppXManifest.xml”}

DISM Command:

Dism /Online /Cleanup-Image /RestoreHealth .

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