Office Settings & Configuration

How to Permanently Disable the Acrobat Add-In in Word 2010

John WilsonJohn Wilson Nov 3, 2026 870 views

Question details

The user wants to permanently disable the Acrobat PDFMaker COM Add-in in Microsoft Word 2010, as it keeps re-enabling itself after being deactivated.

How to Permanently Disable the Acrobat Add-In in Word 2010
Product
Microsoft Word 2010
Device & OS
not provided
Scenario
Trying to remove or disable an unwanted COM add-in that persists across application restarts.
Observed behavior
The Acrobat PDFMaker add-in automatically re-enables itself every time Microsoft Word is closed and reopened, despite being unchecked in the COM Add-ins menu.
Before you start

Ensure you have administrative privileges on your computer, as making permanent changes to COM Add-ins or modifying Office startup behaviors often requires admin rights.

Solution 1Recommended

Disable the Add-In by Running Word as Administrator

Microsoft Word often needs administrative permissions to permanently save changes made to COM Add-ins in the Windows Registry.

If you disable an add-in but it returns the next time you open Word, the application likely did not have the required permissions to write the changes to your system registry. Running Word as an administrator before making the change usually resolves this.

1
Run Word as Administrator

Close Microsoft Word completely. Click on the Windows Start menu, search for Microsoft Word 2010, right-click the application icon, and select 'Run as administrator'.

2
Access Word Options

With Word running as administrator, navigate to the 'File' tab in the top left corner and click on 'Options'.

3
Open COM Add-ins

In the Word Options window, select 'Add-ins' from the left sidebar. At the bottom of the window, ensure the Manage dropdown is set to 'COM Add-ins' and click the 'Go...' button.

4
Disable Acrobat PDFMaker

In the COM Add-ins dialog box, locate the 'Acrobat PDFMaker Office COM Add-in' and clear the check box next to it. Click 'OK' to save your changes.

5
Restart Microsoft Word

Close Microsoft Word and reopen it normally to verify that the Acrobat add-in remains disabled.

Disable the Add-In by Running Word as Administrator
Permissions Granted: Running the application as an administrator ensures the add-in preference is successfully overwritten in your system's registry.
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Frequently Asked Questions

Why does the Acrobat add-in keep re-enabling in Word?

This usually happens because Microsoft Word was not run with administrative privileges when you originally disabled the add-in. Without admin rights, Word cannot permanently save the changes to the Windows Registry, causing the add-in to reload upon restart.

Can I completely uninstall the Acrobat PDFMaker add-in?

Yes. You can prevent it from ever loading by modifying your Adobe Acrobat installation. Go to Windows Control Panel > Programs and Features, select Adobe Acrobat, click 'Change', and disable the 'Create PDF' integration specifically for Microsoft Office.

Does disabling the PDFMaker add-in prevent me from saving Word files as PDFs?

No, you can still easily save your documents as PDFs. Microsoft Word 2010 and later versions have a built-in 'Save As PDF' feature under the File menu that works completely independent of the Adobe add-in.