This policy setting removes the "Work offline" command from Explorer preventing users from manually changing whether Offline Files is in online mode or offline mode.If you enable this policy setting the "Work offline" command is not displayed in File Explorer.If you disable or do not configure this policy setting the "Work offline" command is displayed in File Explorer.
Policy path:
Network\Offline Files
Scope:
Machine
Supported on:
At least Windows Server 2012 Windows 8 or Windows RT
Registry settings:
HKLM\Software\Policies\Microsoft\Windows\NetCache!WorkOfflineDisabled
Filename:
OfflineFiles.admx