Restrict Apps from FPRPC Fallback

Category

User Configuration > Administrative Templates > Microsoft Office 2016 > Security Settings

Scope

User

Registry Key

HKCU\software\policies\microsoft\office\16.0\common\fileio

Description

This policy setting allows you to control the fallback behavior of Microsoft 365 apps when using FrontPage Server Extensions Remote Procedure Call Protocol (FPRPC). If you enable this policy setting, Microsoft 365 apps will not use FPRPC. If you disable this policy setting, Microsoft 365 apps will continue to use FPRPC. If you don't configure this policy setting, Microsoft 365 apps will continue to use FPRPC.