https://www.windowscentral.com/how-fix-sign-error-code-0x800488ab-xbox-app-windows-10
How to fix sign-in error code 0x800488AB in the Xbox app for Windows 10 | Windows Central
Aug 14, 2015 - Are you encountering a sign-in error for the Xbox App on Windows 10 with the error code 0x800488AB? Turns out there's an easy fix. Here's what you should do.