Forum Discussion

MCT

Feb 12, 2026

Controlling Excel Add-ins and Microsoft Store App Installations

We have a requirement to block users from adding add-ins to Excel and Installing certain application directly which utilize Microsoft Store apps. Below are the two scenarios we need to address. I wou...

Graph API

Intune

mobile device management (mdm)

Software Management

Bogdan_Guinea

Steel Contributor

Feb 24, 2026

dilanmic

Hi,

1. Intune | Apps | Policies for Microsoft 365 apps , you have a lot of options to block Office add-ins.

Take a look.

2. review this pelase, maybe is suitable for you : Manage approved apps for Windows devices with App Control for Business policy and Managed Installers in Microsoft Intune - Microsoft Intune | Microsoft Learn

Good luck!