Microsoft Account Errors

How to Remove a Work or School Account from a Personal PC (Office 2019)

Adam Davis Sep 25, 2026 868 views

Question details

The user needs to separate personal and business accounts to stop Office 2019 from displaying a Microsoft 365 enterprise license agreement.

How to Remove a Work or School Account from a Personal PC

Product: Office 2019
Device & OS: Windows 10
Scenario: A work account was added to OneDrive and Outlook on a personal computer, causing licensing conflicts with the standalone Office 2019 installation.
Observed behavior: Office 2019 repeatedly displays an enterprise Microsoft 365 license agreement prompt instead of recognizing the personal Office 2019 activation.

Before you start

Ensure you close all Microsoft Office applications and back up your Windows Registry before making any modifications to your account credentials or system cache.

Solution 1Recommended

Disconnect the Account and Clear Windows Credentials

Use this standard method to remove the work or school account connection and clear cached enterprise credentials from your system.

Windows often stores enterprise account credentials globally when you sign into apps like Outlook or OneDrive. Removing these credentials manually can stop the Microsoft 365 license prompts in Office 2019.

Disconnect from Windows Settings

Click the Start menu and go to Settings > Accounts > Access work or school. Locate the enterprise account, click on it, and select Disconnect.

Open Credential Manager

Press the Windows key, type 'Credential Manager' in the search bar, and open the application. Click on 'Windows Credentials'.

Remove Office Credentials

Scroll down to the 'Generic Credentials' section. Look for any entries starting with 'MicrosoftOffice16' or containing your work email address. Click the arrow to expand them, and select 'Remove'.

Disconnect the Account and Clear Windows Credentials

Account Not Listed?: If the account does not appear in the 'Access work or school' menu or Credential Manager, proceed directly to clearing the Identity Cache.

Solution 2

Clear the Office Identity Cache and Registry

Use this advanced method if Office 2019 continues to display the enterprise license prompt after you have disconnected the account.

Free Microsoft Office alternative

Try WPS Office to Avoid Account and Licensing Conflicts

If Microsoft Office account conflicts persist and you are tired of enterprise licensing prompts, consider switching to WPS Office. It provides a lightweight, free alternative that doesn't force complex account merging, while remaining fully compatible with Microsoft Word, Excel, and PowerPoint.

1. Download the Installer: Visit the official WPS website and click the free download button to get the latest version.
2. Install WPS Office: Run the downloaded executable file and follow the straightforward on-screen instructions.
3. Open Your Files Directly: Launch WPS Office and instantly open your existing Word, Excel, and PowerPoint documents without worrying about account conflicts.

Completely free to use with no hidden enterprise subscription promptsLightweight installation that doesn't clutter your system cacheFully compatible with Microsoft Office formats (DOCX, XLSX, PPTX)Familiar tabbed interface for a seamless and easy migration

microsoft office alternative - wps office

Frequently Asked Questions

Will removing a work account delete my personal Office 2019 activation?

No, removing a work or school account only clears the enterprise credentials from your system. Your personal Office 2019 activation remains safely linked to your personal Microsoft account.

Why does Office 2019 show a Microsoft 365 enterprise agreement?

This usually happens when a work or school account associated with an enterprise Microsoft 365 license is added to an app like Outlook or OneDrive. Windows caches these enterprise credentials globally, confusing the standalone Office 2019 license.

What should I do if the work account isn't listed in Windows settings?

If the account doesn't appear in the 'Access work or school' menu, you will need to manually clear the Office credentials using Windows Credential Manager and delete the OneAuth and IdentityCache folders in your local AppData directory.

Do I need to reinstall Office 2019 after clearing the identity cache?

Usually, a simple PC restart and signing back in with your personal account is enough. However, if the Microsoft 365 prompt persists, a quick repair or reinstallation of Office 2019 may be required to completely reset the local license status.

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