VBA & Macro Problems

How to Fix Word Macros Blocked as an Untrusted Source

Steve K Sep 25, 2026 869 views

Question details

The user needs to resolve an issue where Microsoft Word blocks macros, incorrectly identifying them as originating from an untrusted source.

How to Fix Word Macros Blocked From an Untrusted Source

Product: Microsoft Word 2021
Device & OS: not provided
Scenario: Opening a blank document or running existing macros while working in Microsoft Word.
Observed behavior: Word 2021 repeatedly blocks macros as coming from an untrusted source, even in blank documents and despite the Trust Center settings and trusted locations appearing correct.

Before you start

Before modifying your template files or security settings, ensure that your macros and documents originate from a reliable and safe source, as enabling unverified macros can expose your computer to malicious code.

Solution 1Recommended

Reset the Normal.dotm Global Template

If Trust Center settings are correct but the error persists, the Normal.dotm template may be corrupted. Renaming it forces Word to create a fresh, error-free global template.

The Normal.dotm file is the default template for all new Word documents. A corruption within this file can sometimes trigger false security warnings. By renaming the file, Microsoft Word will automatically generate a new one upon the next launch.

Close Microsoft Word

Ensure all instances of Microsoft Word and any associated dialog boxes are completely closed.

Open the Templates Folder

Press the Windows key + R to open the Run dialog. Type %appdata%\Microsoft\Templates and press Enter to open the directory where Word stores its global templates.

Rename Normal.dotm

Locate the file named Normal.dotm (or simply Normal). Right-click on it, select 'Rename', and change its name to OldNormal.dotm.

Restart Word and Verify

Open Microsoft Word. The program will automatically generate a new Normal.dotm file. Check to see if the macro security warning is resolved.

Restore Customizations

If the warning no longer appears, you can open OldNormal.dotm via Word's Organizer tool to manually copy your necessary customizations, styles, and macros into the new template.

Do not delete the old template: Avoid deleting OldNormal.dotm immediately, as it contains your existing macros, auto-text, and custom styles which you will need to migrate over to the new file.

Solution 2

Verify Word Templates as a Trusted Location

Ensure that the directory containing your Word templates is explicitly listed and recognized in the Trust Center as a trusted location.

Free Microsoft Office alternative

Try WPS Office for Seamless Macro and VBA Support

If Microsoft Word's complex Trust Center settings and macro security blocks are causing continuous disruptions, consider switching to WPS Office. It provides robust VBA support, high compatibility with Microsoft formats, and a simplified interface without the frustrating configuration hurdles.

1. Download WPS Office: Visit the official WPS website to download and install the free WPS Office suite.
2. Open Your Document: Launch WPS Writer and open your .doc, .docx, or macro-enabled .docm file directly.
3. Enable Macros: Navigate to the 'Tools' tab and select 'Developer' to access the VBA editor and safely manage your document's macros.

Fully compatible with Microsoft Word macro-enabled formats like .docm and .dotm.Robust built-in VBA environment allows you to run and edit macros smoothly.Free, lightweight, and requires minimal system resources.Familiar tabbed interface makes migrating from MS Office completely effortless.

microsoft office alternative - wps office

Frequently Asked Questions

Why is Word blocking macros even though I enabled them in the Trust Center?

Word may still block macros if the file originates from the internet (having a 'Mark of the Web' security tag applied by Windows) or if the global template (Normal.dotm) is corrupted. Unblocking the file via its Windows Properties or resetting the template usually resolves the conflict.

Will renaming Normal.dotm delete my custom styles and macros permanently?

No. By renaming it to OldNormal.dotm rather than deleting it, you preserve all your data. Word will create a blank template for its immediate operations, but you can always use the Word Organizer feature to transfer your custom styles, auto-text, and macros from the renamed file into the new one.

How do I unblock a specific macro-enabled document downloaded from the internet?

Close the document in Word. Right-click the downloaded file in Windows File Explorer, select 'Properties', and navigate to the 'General' tab. Check the 'Unblock' box at the bottom under the Security section, click 'Apply', and then 'OK'. The file will now open without internet-based macro restrictions.

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