This bat file do Rename those files
(GameBarPresenceWriter.exe & GameBarPresenceWriter.proxy.dll & Windows.Gaming.UI.GameBar) in C:\Windows\System32.
Users found "Gamebar Services" makes game shuttering You can browse bat file to see what inside it. Enjoy Gamer
Note!
If you run command sfc /SCANNOW the files will return to default it name, you will need to run bat file once again