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License & Subscription Issues

How to Fix Microsoft 365 Buy Banner When Opening OneDrive Excel Files

Maira MehtabMaira Mehtab Sep 22, 2026 869 views

Question details

Users experience an issue where opening older Excel workbooks from OneDrive loads the free version of Excel, displaying a 'Buy Microsoft 365' banner despite the user having an active paid subscription.

Product
Microsoft Excel
Device & OS
not provided
Scenario
Attempting to open existing Excel workbooks stored in OneDrive with a paid account.
Observed behavior
The file opens in the free Excel web version and prompts the user to purchase Microsoft 365.
Before you start

Verify that your Microsoft 365 subscription is currently active and ensure you know the email and password for the exact account used to purchase it.

Solution 1Recommended

Install Microsoft 365 Desktop Apps and Open Locally

Resolve the subscription banner issue by installing the full desktop applications and opening your OneDrive files directly through them.

When files are opened directly from the OneDrive web interface without the desktop apps properly installed and linked, they default to the free web version of Excel. Installing the desktop suite authenticates your paid subscription.

1
Access Microsoft Services

Open your web browser and navigate to account.microsoft.com/services. Sign in using the Microsoft account associated with your active Microsoft 365 subscription.

2
Install Desktop Applications

Locate your Microsoft 365 subscription details on the dashboard and click the option to install the Microsoft 365 desktop apps onto your computer.

3
Open the Excel File

Launch the newly installed Excel desktop application. Navigate to 'File', select 'Open', and access your connected OneDrive to open the workbook without encountering the purchase banner.

4
Alternative Download Method

Alternatively, download the workbook directly from your OneDrive web interface to your local hard drive, then double-click the file to open it in the authenticated desktop application.

Sign-in Verification: Ensure you are signed into the Excel desktop application with the same account used to purchase the subscription to prevent further licensing errors.
Free Microsoft Office alternative

Edit OneDrive Excel Files Seamlessly with WPS Office

Avoid subscription activation errors and recurring fees by switching to WPS Office. It serves as a highly compatible, free, and lightweight Office alternative that allows you to easily edit your existing spreadsheets without unexpected upgrade banners.

  1. 1. Download the Installer: Visit the official WPS Office website and click the free download button for your operating system.
  2. 2. Install WPS Office: Run the downloaded installation file and follow the on-screen prompts to set up the software on your device.
  3. 3. Open Your Spreadsheets: Launch WPS Spreadsheets, click 'Open', and select your existing Excel files to start editing immediately.
Fully compatible with Microsoft Excel formats including .xlsx, .xls, and .csv.Completely free for core spreadsheet editing without disruptive subscription banners.Lightweight software that installs quickly and runs smoothly on all major operating systems.Familiar user interface ensuring a seamless migration from Microsoft Office.
microsoft office alternative - wps office

Frequently Asked Questions

Why does my OneDrive file open in the free version of Excel?

When clicking a file directly in the OneDrive web interface, it defaults to opening in Excel for the Web. If your desktop apps are not installed or your browser is not linked to them, you will see the free web version's limitations and upgrade banners.

How do I check if my Microsoft 365 subscription is active?

You can verify your subscription status by logging into account.microsoft.com/services. From there, you can view your active subscriptions, expiration dates, and available installation options.

Can I link my Excel desktop app to my OneDrive account?

Yes, you can connect your OneDrive to the Excel desktop application by opening Excel, clicking on 'File', selecting 'Account', and adding your OneDrive account under 'Connected Services'.