1 = Enabled 0 = Disabled
Enable/Disable AppCapture:
Windows Registry Editor Version 5.00 [HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\GameDVR\] "AppCaptureEnabled"=dword:00000000
Enable/Disable GameDVR:
Windows Registry Editor Version 5.00 [HKEY_CURRENT_USER\System\GameConfigStore\] "GameDVR_Enabled"=dword:00000000
Remove Xboxapp:
Xbox app: Get-AppxPackage *xboxapp* | Remove-AppxPackage