RTSS v7.0.0 overlay not working in UWP games

It's inside the MSI Afterburner b9 software (Found here: http://forums.guru3d.com/showthread.php?p=5431939#post5431939 ) and not a stand-alone donwload so if you install that and opt to install Riva Tuner it'll update to a newer version but from what Unwinder said it's mostly changes to the documentation such as the PDF file.