VBA & Macro Problems

Fix Microsoft Project VBA Macros Stopping After Office Update

Huda Qurayshi Sep 27, 2026 869 views

Question details

Users need to restore functionality to Microsoft Project VBA macros that have broken following a recent update.

Fix Project VBA Macros That Stop After an Office Update

Product: Microsoft Project
Device & OS: not provided
Scenario: Running digitally signed VBA macros stored in the Global.mpt file after a Microsoft 365 Current Channel automatic update.
Observed behavior: The VBA macros fail to execute or stop running entirely after the latest Microsoft 365 update is applied to the system.

Before you start

Verify your current Microsoft 365 build version and confirm with your IT department if you have the necessary administrative privileges to modify Office update settings.

Solution 1Recommended

Pause Automatic Office Updates and Escalate

Temporarily disable automatic updates to prevent the problematic build from reinstalling, then report the issue so it can be escalated to Microsoft.

Since the macro failure is tied to a specific Microsoft 365 Current Channel update, preventing further automatic updates is the most effective immediate workaround while waiting for an official patch.

Access Account Settings

Open Microsoft Project, click on 'File' in the top-left corner, and select 'Account' from the left-hand menu.

Disable Updates

Click on the 'Update Options' button next to Office Updates and select 'Disable Updates' from the dropdown menu.

Report to Administrator

Contact your IT team or tenant administrator, providing them with your current build number. Ask them to submit a support request through the Microsoft 365 admin center to escalate the bug to the Microsoft development team.

Pause Automatic Office Updates and Escalate

Organizational Approval: In enterprise environments, the 'Update Options' button may be managed by group policies. If it is grayed out or missing, your IT team must pause the updates centrally.

Solution 2

Roll Back to a Previous Stable Build

Revert your Microsoft Office installation to an earlier build (such as Version 2407) where the VBA macros are known to function correctly.

Free Microsoft Office alternative

Looking for a Stable and Compatible Office Suite?

While Microsoft Project updates can sometimes disrupt VBA macros, WPS Office offers a stable, lightweight, and free alternative for your standard document, spreadsheet, and presentation needs with excellent format compatibility.

1. Download WPS Office: Visit the official WPS website and download the free installation package for your operating system.
2. Install the Suite: Run the installer and follow the on-screen instructions to set up WPS Office on your device.
3. Open Your Office Files: Launch WPS Office and directly open your existing DOCX, XLSX, or PPTX files to continue working seamlessly.

Completely free and lightweight Office suiteHigh compatibility with Microsoft Word, Excel, and PowerPoint formatsStable VBA macro support for enterprise usersFamiliar user interface for seamless migration

Frequently Asked Questions

Why do my digitally signed macros stop working after an Office update?

Office updates can occasionally introduce bugs in the VBA execution engine or alter background security policies. These changes can inadvertently prevent perfectly safe, digitally signed macros in your Global.mpt file from running.

Where are Microsoft Project VBA macros usually stored?

They are typically stored in the Global.mpt file. This file acts as a global template for Microsoft Project, housing custom macros, views, modules, and formatting that apply to all your project files.

How do I check my current Microsoft 365 build version?

Open any Microsoft Office application, click on 'File', select 'Account', and look under the 'About' section on the right side of the screen. You will see the Version and Build number listed there.

Will pausing Office updates leave my computer vulnerable?

Pausing updates stops both feature additions and security patches. While this is a necessary temporary workaround for broken macros, you should re-enable updates as soon as Microsoft officially patches the VBA macro issue.

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