I AGREE that this PileFile Reminder and OXY ADD-ON is Too Aggressive and will not uninstall.
It is installed under Fake Names, so there is no uninstaller.
You MUST supply an Uninstaller for the Rouge Hijack program.
This is one of the fake installer program names, but NO Uninstaller
"C:\users\user\appdata\Local\Temp\Download_67F3\The_Beatles_for_Jazz_Guitar_Downloader (1).exe"