Activation Problems

How to Fix Microsoft Office Working with an Unlicensed Account

Maira Mehtab Sep 22, 2026 870 views

Question details

Microsoft Office 365 remains fully functional even after signing in with an account that does not have an active subscription, while another authorized account exists on the same device.

Product: Microsoft Office 365
Device & OS: not provided
Scenario: Switching to or signing in with a non-subscribed account on a device that also hosts a properly licensed Office account.
Observed behavior: Office applications continue to work normally without prompting for a license or restricting features, despite the current account being unlicensed.

Before you start

Ensure you have administrative privileges on your computer, as you will need to use an elevated Command Prompt to manage and clear Office licensing data.

Solution 1Recommended

Check Account and Subscription Details in Office

Verify which account's license is currently being applied to the Office installation.

Open an Office Application

Launch any Microsoft Office application, such as Word or Excel, from your desktop or Start menu.

Navigate to the Account Page

Click on 'File' in the top-left corner, then select 'Account' from the bottom-left sidebar.

Verify Licensing Information

Under 'Product Information', check which subscription is displayed and verify if the 'Belongs to' email address matches the authorized or unauthorized account.

Solution 2

Clear Cached Office Licensing Information

Remove the cached product keys from the authorized account to test or reset the unauthorized account's access.

Free Microsoft Office alternative

Switch to WPS Office for a Hassle-Free Experience

If you are struggling with complex Microsoft Office licensing and multi-account caching issues, consider switching to WPS Office. It provides a lightweight, highly compatible, and free alternative that simplifies your daily workflow without the licensing headaches.

1. Download the Installer: Visit the official WPS website and download the free installer for your operating system.
2. Install the Software: Run the downloaded file and follow the quick on-screen instructions to complete the setup.
3. Sign In and Start Working: Launch WPS Office and sign in with a single, easy-to-manage account to access all your document tools.

Free to use with a familiar, easy-to-navigate interface.Highly compatible with Microsoft Office formats (.docx, .xlsx, .pptx).No complex license caching issues between different user accounts.Lightweight installation that runs smoothly on older or shared devices.

microsoft office alternative - wps office

Frequently Asked Questions

Why does Microsoft Office cache license information?

Office caches licensing information to allow users to work offline for an extended period (typically up to 30 days) without needing continuous internet connectivity to verify their subscription status.

Will clearing the cached license uninstall my Microsoft Office apps?

No, clearing the cached product key using the ospp.vbs command only removes the activation data. The software remains safely installed, but it will prompt you for a valid sign-in or product key the next time you launch it.

Can I prevent Office from caching another user's license?

Office handles licensing at the machine level by default. To isolate licenses, you may need to use separate Windows user profiles or utilize Shared Computer Activation if you have a qualifying Microsoft 365 enterprise plan.

Installation & Activation