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Sign-in & Login Problems

How to Stop Repeated Login Prompts for a Deleted Office Work Account

Adam DavisAdam Davis Oct 10, 2026 869 views

Question details

The user is experiencing continuous sign-in pop-ups for a former or deleted work account on their personal computer.

How to Stop Repeated Login Prompts for a Deleted Work Account
Product
Microsoft Office
Device & OS
Windows
Scenario
Using Office applications on a personal device after leaving a job or school, where the old work account was previously linked.
Observed behavior
The system repeatedly prompts for sign-in credentials for an old work account due to stale credentials or cached identity information remaining on the device.
Before you start

Ensure you have saved all your active documents and completely closed out of all running Office applications before clearing your account credentials.

Solution 1Recommended

Remove Stale Credentials from Windows Credential Manager

Clear out cached login tokens from the Windows Credential Manager to stop Office from trying to authenticate the deleted account.

Windows stores your login information to make signing in faster. When an account is deleted, these saved tokens become stale and cause continuous login prompts until they are manually removed.

1
Open Credential Manager

Click the Start menu, type 'Credential Manager' in the search bar, and press Enter to open the utility.

2
Access Windows Credentials

Click on the 'Windows Credentials' tab to view your saved system and application logins.

3
Locate Stale Credentials

Scroll down to the 'Generic Credentials' section and look for any entries starting with 'MicrosoftOffice' or entries that display your old work email address.

4
Remove the Credentials

Click the down arrow next to the relevant credential to expand it, and select 'Remove'. Confirm the deletion.

5
Restart Your Computer

Reboot your computer and open an Office application to verify that the login prompt no longer appears.

Remove Stale Credentials from Windows Credential Manager
Safe Deletion: Removing credentials only deletes the saved password and login token. It will not delete your personal files or documents.
Free Microsoft Office alternative

Try WPS Office for a Hassle-Free Document Experience

If you are tired of dealing with complex Microsoft account syncing and persistent login pop-ups, consider switching to WPS Office. It provides a locally robust and free alternative without forcing deep system-level account integrations.

  1. 1. Download the Installer: Visit the official WPS website and download the free WPS Office installer.
  2. 2. Install the Software: Run the downloaded file and follow the quick setup wizard to install WPS Office on your computer.
  3. 3. Open Your Files: Open your existing Office files directly in WPS Office. All your original formatting will be preserved perfectly.
Operates seamlessly without mandatory complex system-level account syncing or persistent credential pop-ups.Fully compatible with Microsoft Word, Excel, and PowerPoint formats (.docx, .xlsx, .pptx).Lightweight installation ensures your personal PC runs fast and smoothly.Free and intuitive all-in-one workspace for documents, spreadsheets, presentations, and PDFs.
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Frequently Asked Questions

Why does Office keep asking for my old work account?

Windows and Office cache your identity information to make future logins faster. If a work account is deleted but not cleared from the Windows Credential Manager, Office will still attempt to authenticate it in the background, resulting in repeated prompts.

Will removing Windows credentials delete my personal files?

No, removing credentials from the Credential Manager only deletes your saved login data. Your local documents, spreadsheets, and other files remain completely untouched.

How do I sign out of an Office app directly?

Open any Office application, click on 'File' in the top left corner, select 'Account' (or 'Office Account'), find your user profile under the User Information section, and click 'Sign Out'.