Must know, How to Overcome Microsoft has Blocked Macros File Untrusted Office Security Risk

Опубликовано: 15 Август 2026
на канале: Mulyono SPd
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In this video, I'll give you tips on how to fix a Microsoft file that won't open and displays the warning "Security risk: Microsoft has blocked macros from running because the source of this file is untrusted." Files that display this message usually contain macros or scripts, such as xlsm or xlsb files.

You need to disable your antivirus first, as it will usually also block macros in Excel files. The next step is to allow this file to be opened and edited by unblocking the file. The unblock command is found in the file's properties. For more information, please follow the steps in this video. I hope this is helpful.

HOW TO RESOLVE THE SECURITY RISK ERROR MESSAGE IN OFFICE EXCEL FILES
Message = Microsoft has blocked macros from running because the source of this file is untrusted

Resolution steps:
Disable macro blocking in your antivirus
Deactivate your antivirus
Unblock in file properties

This concludes the tutorial on how to resolve the Microsoft has blocked macros message in Office files. See you in the next video.