Office Settings & Configuration

Fix Excel or Word Help Displays an Offline Error

John Wilson Oct 1, 2026 868 views

Question details

The user needs to resolve an issue where the Help feature in Microsoft Excel or Word displays an offline error message, even when the internet connection is active.

How to Fix Excel or Word Help Displaying an Offline Error

Product: Microsoft Excel and Word
Device & OS: not provided
Scenario: Attempting to access built-in Help documentation or support resources within the Microsoft Office application.
Observed behavior: The application shows a prompt stating that something went wrong or that the application is offline, preventing the user from viewing Help content.

Before you start

Verify that your internet connection is stable and ensure that your firewall or antivirus software is not blocking Microsoft Office applications from accessing online services.

Solution 1Recommended

Disable COM Add-ins in Safe Mode

Starting the application in Safe Mode bypasses potentially conflicting third-party extensions, allowing you to disable the COM add-ins that are causing the offline error.

Often, third-party COM add-ins can conflict with the network features of Microsoft Office, causing services like Help to appear offline. Disabling these add-ins is the most effective way to restore functionality.

Launch in Safe Mode

Press and hold the 'Ctrl' key on your keyboard while double-clicking the Microsoft Excel or Word shortcut. Confirm the prompt asking if you want to start the application in Safe Mode.

Access the Add-ins Menu

Click on 'File' in the top-left corner of the ribbon, select 'Options' at the bottom, and then click on 'Add-ins' from the left-hand menu.

Manage COM Add-ins

At the bottom of the window, locate the 'Manage' drop-down list. Select 'COM Add-ins' from the list and click the 'Go' button.

Disable Add-ins

In the COM Add-ins dialog box, uncheck the boxes next to all listed add-ins to disable them. Click 'OK' to save your changes.

Restart and Test

Close Excel or Word entirely. Reopen the application normally (without holding Ctrl) and click on the Help feature to verify that the offline error is resolved.

Identify the Culprit Add-in: If the Help feature works after this process, you can re-enable your add-ins one by one, restarting the app each time, to determine exactly which add-in caused the error.

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Frequently Asked Questions

Why does Microsoft Office say offline when I have internet?

This is typically caused by third-party COM add-ins interfering with the application's ability to connect to Microsoft's servers. It can also be caused by overly restrictive network firewalls blocking Office.

Will disabling COM add-ins affect my existing documents?

No. Disabling COM add-ins only turns off external tools and plugins integrated into the application interface. Your document formatting, formulas, and text will remain completely intact.

How do I turn my necessary add-ins back on safely?

You can go back to File > Options > Add-ins > COM Add-ins, and check the boxes next to the add-ins you need. It is recommended to enable them one by one to ensure the offline error does not return.

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