I have unpinned edge (and two other default apps) from my taskbar several times but after every restart they reappear.
What I've tried:
checked group policies and none are configured that cause this behaviour
a supposed workaround of navigating to %appdata%/local/microsoft/windows/shell and editing the LayoutModifcation file but there is no CustomTaskbarLayoutCollection section which I can edit and no mention of the taskbar at all
checked regedit to see if there is some local config that would cause this issue - could not find one
C:\Users\<username>\AppData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\TaskBar? See also if this answer helps. – harrymc Jun 22 '23 at 10:56LayoutModification.xmlfile as described in the last entry of this post. Search also everyLayoutModification.xmlfile on the computer. – harrymc Jun 22 '23 at 12:42