Information
Shares Windows Media Player libraries to other networked players and media devices using Universal Plug and Play.
The recommended state for this setting is: 'Disabled' or 'Not Installed'.
Rationale:
Network sharing of media from Media Player has no place in an enterprise managed environment.
Solution
To establish the recommended configuration via GP, set the following UI path to: 'Disabled'.
Computer Configuration\Policies\Windows Settings\Security Settings\System Services\Windows Media Player Network Sharing Service
Impact:
Windows Media Player libraries will not be shared over the network to other devices and systems.