Serious issues with saving Word documents on Mac Mini

Question

Serious issues with saving Word documents on Mac Mini

RLipkin 0

My Word documents are set to be stored only on my local (internal) hard drive on my Mac Mini. Everything works as it should . . . until . . . I finish working on a document, save it, close the document, and then turn off the computer.

When I turn the computer back on, I can open any document I've previous saved and work on it. But even though I save my work constantly, when I go to close the document I'm working on, I get a screen asking me if I want to save the document--a document I've already saved--so, okay, I hit Save on this pop-up menu. At that point my document closes and then instantly reopens. It's not saved. And it won't close unless I force it closed, but if I do that all my changes are lost.

My only recourse is to Save As and rename the document. Only then will the document actually be saved.

My Mac OS is up-to-date and so is my version of Word. I'm using Microsoft 365. I am not using OneDrive or iCloud. My documents are not restricted.

I have seen other posts with this exact same issue but have yet to see any posts with a resolution to this issue.

As of today my only resolution is to Save As and rename the document(s) I'm working on every single time I restart my computer. This is cumbersome, not to mention that, for example, I have 10 different versions of a document I just worked on since I had to re-save it under a different name every single day.

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RLipkin 0 Reputation points

2026-05-21T14:22:46.9233333+00:00

AI answer:

The behavior described matches known Word for Mac save issues that are resolved by updating Office and restarting the apps.

Use the following steps: Make sure Word and the rest of Office for Mac are fully updated: Open Word (or any Office app). On the Help menu, select Check for Updates. Set How would you like to check for software updates? to Automatically. Choose an update frequency, then select Check for Updates and install any available updates. Quit all Office apps (Word, Excel, PowerPoint, Outlook) and reopen Word. If the problem persists after updating and restarting Office: Fully quit all Office apps again. Restart macOS. Test with a new local document (saved to the internal drive) to see if the save/close cycle works correctly. If the issue continues even after updating and restarting, contact Microsoft Support for further investigation, as recommended for persistent save errors in Office for Mac.

This does not answer my problem. Everything is already up to date on my system.

I hope someone has an actual answer to fix this. Thank you.

Answer recommended by moderator

John Korchok 232.8K Volunteer Moderator

My guess is that there is a permissions problem. Are you saving to a folder within your user folder, or to some other location on your disk?

Try creating a new user account (System Settings>Users & Groups), signing in to that, then testing if the problem still exists. If it goes away, it's an issue with the user profile part of your Office installation.

If the issue still exists, or you'd rather not move your user data to a new profile, try uninstalling Office following these steps: Uninstall Office for Mac Then reinstall from the Subscriptions page of your Microsoft account.

RLipkin 0 Reputation points

2026-05-21T18:42:09.9033333+00:00

If I uninstall Office for Mac, will I then have to re-create all my preferences, defaults, dedicated keys, etc., on Word? I want to know ahead of time so I won't be frustrated when I have to redo work that took me more than a few minutes to set up when I originally installed Office.

Incidentally, why would there be a permissions issue? I am and always have been the sole user of both this Mac and Microsoft 365. And I am loath to set up another user profile.
RLipkin 0 Reputation points

2026-05-21T20:01:49.9766667+00:00

Well, sadly, I just spent an hour on the phone with Apple, and when they had me adjust many settings, I lost all my preferences, shortcuts, etc. So that ship has sailed. And they were unable to fix the problem.

I guess I'm going to uninstall and reinstall Microsoft 365, although I have absolutely no faith that this will work. If I do this--uninstall and reinstall--will I lose all the documents I created on the Mac while the program I'm about to uninstall was installed?
RLipkin 0 Reputation points

2026-05-21T22:10:20.68+00:00

Hi, John. I uninstalled Microsoft 365 and reinstalled it and the problem seems to have gone away. However, I want to wait until I've had more chances to work on Word documents before I feel the problem is totally solved. For example, I haven't reinstated my preferences. Please don't close this thread until I come back and report all is well. Give me a couple of days since I won't be at the computer tomorrow. I'd appreciate that. Thanks.
RLipkin 0 Reputation points

2026-05-26T20:28:20.15+00:00

Hi, John. Reporting back. I've now worked on several Word documents over the course of a few days, and the uninstall-and-reinstall seems to have worked. I'm quite relieved. Perhaps this thread will help someone else.

And thank you for the suggestion.

1 additional answer

RLipkin 0 Reputation points

2026-05-21T14:22:46.9233333+00:00

AI answer:

The behavior described matches known Word for Mac save issues that are resolved by updating Office and restarting the apps.

Use the following steps: Make sure Word and the rest of Office for Mac are fully updated: Open Word (or any Office app). On the Help menu, select Check for Updates. Set How would you like to check for software updates? to Automatically. Choose an update frequency, then select Check for Updates and install any available updates. Quit all Office apps (Word, Excel, PowerPoint, Outlook) and reopen Word. If the problem persists after updating and restarting Office: Fully quit all Office apps again. Restart macOS. Test with a new local document (saved to the internal drive) to see if the save/close cycle works correctly. If the issue continues even after updating and restarting, contact Microsoft Support for further investigation, as recommended for persistent save errors in Office for Mac.

This does not answer my problem. Everything is already up to date on my system.

I hope someone has an actual answer to fix this. Thank you.
RLipkin 0 Reputation points

2026-05-21T18:42:09.9033333+00:00

If I uninstall Office for Mac, will I then have to re-create all my preferences, defaults, dedicated keys, etc., on Word? I want to know ahead of time so I won't be frustrated when I have to redo work that took me more than a few minutes to set up when I originally installed Office.

Incidentally, why would there be a permissions issue? I am and always have been the sole user of both this Mac and Microsoft 365. And I am loath to set up another user profile.
RLipkin 0 Reputation points

2026-05-21T20:01:49.9766667+00:00

Well, sadly, I just spent an hour on the phone with Apple, and when they had me adjust many settings, I lost all my preferences, shortcuts, etc. So that ship has sailed. And they were unable to fix the problem.

I guess I'm going to uninstall and reinstall Microsoft 365, although I have absolutely no faith that this will work. If I do this--uninstall and reinstall--will I lose all the documents I created on the Mac while the program I'm about to uninstall was installed?
RLipkin 0 Reputation points

2026-05-21T22:10:20.68+00:00

Hi, John. I uninstalled Microsoft 365 and reinstalled it and the problem seems to have gone away. However, I want to wait until I've had more chances to work on Word documents before I feel the problem is totally solved. For example, I haven't reinstated my preferences. Please don't close this thread until I come back and report all is well. Give me a couple of days since I won't be at the computer tomorrow. I'd appreciate that. Thanks.
RLipkin 0 Reputation points

2026-05-26T20:28:20.15+00:00

Hi, John. Reporting back. I've now worked on several Word documents over the course of a few days, and the uninstall-and-reinstall seems to have worked. I'm quite relieved. Perhaps this thread will help someone else.

And thank you for the suggestion.

Answer 1

Creating a second user account helps to diagnose whether the problem lies with your personal settings in your Office installation. BTW, it's prudent to have an alternate admin account on every Mac in case something happens to your usual account.

To save custom keyboard shortcuts, AutoText, VBA macros and styles, you can save a copy of your Normal.dotm template:

While holding down the Option key, click on the Go menu on the macOS menu bar and choose Library. Your hidden user Library folder opens.
Navigate to ~/Group Containers/UBF8T346G9.Office/User Content/Templates.
Drag Normal.dotm to your desktop.
After reinstalling, drag your old Normal.dotm back to the Templates folder to over-write the default Normal template that Word creates.

Options that appear in the Word>Preferences dialog will have to be re-created after reinstallation.

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Serious issues with saving Word documents on Mac Mini

1 additional answer