Block untrusted XLL add-ins by default in Excel

Microsoft

The Excel team is pleased to inform you of a default setting change to Excel for Windows that will help defend your workbooks against potential threats from XLL add-ins. With this update, you will no longer be able to enable XLL add-ins in files obtained from the internet. This feature is available to users who are running Version 2302 (Build 16130.20128) or later.

 

Block-untrusted-XLL-add-in.png

 

 

Head over to the blog post to learn more!

 

Best,

Devin


Microsoft 365 Insider Social Community Manager

 

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