Turn off automatic promotion of notification icons to the taskbar
Supported on: At least Windows Server 2008 R2 or Windows 7
Registry
HKCU
Software\Policies\Microsoft\Windows\Explorer Value name: NoSystraySystemPromotion
Enabled: NoSystraySystemPromotion = 1
Disabled: NoSystraySystemPromotion = 0
Description
This policy setting allows you to turn off automatic promotion of notification icons to the taskbar. If you enable this policy setting, newly added notification icons are not temporarily promoted to the Taskbar. Users can still configure icons to be shown or hidden in the Notification Control Panel. If you disable or do not configure this policy setting, newly added notification icons are temporarily promoted to the Taskbar.