Policy

Open files on local Intranet UNC in Protected View

This policy setting lets you determine if files on local Intranet UNC file shares open in Protected View. If you enable this policy setting, files on local Intranet UNC file shares open in Protected View if their UNC paths appear to be within the internet zone. If you disable or do not configure this policy setting, files on Intranet UNC file shares do not open in Protected View if their UNC paths appear to be within the internet zone.

Policy
Pack Microsoft Office
Category Microsoft PowerPoint 2016 / PowerPoint Options / Security / Trust Center / Protected View
Policy ID 4cf1c8afd3d1
Internal name L_OpenFilesOnLocalIntranetUNCInProtectedView

Registry

Copy registry mappings

HKCU\software\policies\microsoft\office\16.0\powerpoint\security\protectedview\disableintranetcheck (enabled) = 0
HKCU\software\policies\microsoft\office\16.0\powerpoint\security\protectedview\disableintranetcheck (disabled) = 1

Policy notes

This policy setting lets you determine if files on local Intranet UNC file shares open in Protected View. If you enable this policy setting, files on local Intranet UNC file shares open in Protected View if their UNC paths appear to be within the internet zone. If you disable or do not configure this policy setting, files on Intranet UNC file shares do not open in Protected View if their UNC paths appear to be within the internet zone.

Related policies

Do not open files from the internet zone in Protected ViewDo not open files in unsafe locations in Protected ViewSet document behavior if file validation failsTurn off Protected View for attachments opened from Outlook