Policy
Prevent adding UNC locations to index from Control Panel
Enabling this policy prevents users from adding UNC locations to the index from the Search and Indexing Options in Control Panel. Any UNC locations that have already been added to the index by the user will not be removed. When this policy is disabled or not configured, users will be able to add UNC locations to the index. This policy has no effect if the Files on Microsoft Networks add-in is not installed. Disabled by default.
31ce3458c933 HideUNCTab_2 Registry
Copy registry mappings
HKLM\SOFTWARE\Policies\Microsoft\Windows\Windows Search\HideUNCTab (enabled) = 1
HKLM\SOFTWARE\Policies\Microsoft\Windows\Windows Search\HideUNCTab (disabled) = 0HKCU\SOFTWARE\Policies\Microsoft\Windows\Windows Search\HideUNCTab (enabled) = 1
HKCU\SOFTWARE\Policies\Microsoft\Windows\Windows Search\HideUNCTab (disabled) = 0Policy notes
Enabling this policy prevents users from adding UNC locations to the index from the Search and Indexing Options in Control Panel. Any UNC locations that have already been added to the index by the user will not be removed. When this policy is disabled or not configured, users will be able to add UNC locations to the index. This policy has no effect if the Files on Microsoft Networks add-in is not installed. Disabled by default.