Permission & Access Issues

How to Fix Cannot Delete or Edit Files in Microsoft 365 on the Web

Maira Mehtab Sep 24, 2026 869 views

Question details

The user is unable to delete files from Microsoft 365 online. Additionally, when downloading Excel files to the desktop, the application opens with restricted editing features or prompts for an Office license activation.

Product: Microsoft 365, OneDrive, Excel
Device & OS: not provided
Scenario: Managing files online and attempting to edit downloaded spreadsheets in desktop applications.
Observed behavior: The delete option is unavailable or disabled in the Microsoft 365 web interface, and desktop Excel restricts editing capabilities while requesting an active Microsoft 365 subscription.

Before you start

Verify that you are logged into the correct Microsoft account that holds the active subscription and has ownership or edit permissions for the files in question.

Solution 1Recommended

Delete Files Directly via OneDrive Online

Deleting files directly from the OneDrive interface ensures you are accessing the primary storage location for Microsoft 365 personal and business files.

Open OneDrive Online

Navigate to the OneDrive website in your web browser and sign in with your Microsoft account.

Navigate to My Files

On the left navigation pane, click on 'My files' to view your personal directories and documents.

Select the Target File

Locate the file you wish to delete, hover over it, and check the circular selection box that appears.

Delete the File

Click the 'Delete' button located on the top menu bar to remove the file. If prompted, confirm the deletion.

Solution 2

Verify File Permissions and Account Activation

If the delete button is disabled online or downloaded files restrict editing on desktop, you may lack the necessary permissions or an active Office license.

Free Microsoft Office alternative

Edit Excel Files for Free with WPS Office

If your Microsoft 365 subscription has expired or you are facing restricted editing issues in desktop Excel, WPS Office provides a lightweight, fully compatible, and free alternative for managing and editing your spreadsheets and documents.

1. Download and Install WPS Office: Visit the official WPS website and download the free version of WPS Office.
2. Open Your Downloaded Files: Right-click the Excel file you downloaded from Microsoft 365, select 'Open with', and choose WPS Office.
3. Edit Without Restrictions: Enjoy full editing capabilities on your spreadsheets without worrying about Microsoft 365 activation prompts.

100% compatible with Microsoft Excel (.xlsx) and Word (.docx) formatsCompletely free to use for viewing and editing local files without subscription pop-upsLightweight application that opens downloaded files quickly and without complex license validations

microsoft office alternative - wps office

Frequently Asked Questions

Why is the delete option greyed out in Microsoft 365 online?

This typically happens if you only have 'View' permissions, the file is checked out by someone else, or the file is stored in a location (like a SharePoint site) controlled by another user or organization.

Why do downloaded Excel files open with restricted features?

Desktop Microsoft Office applications require an active Microsoft 365 subscription or a standalone Office license to edit files. If the software is unlicensed or not signed in, it defaults to a restricted viewing mode.

Can I edit Microsoft 365 files without paying for a subscription?

Yes, you can use the free Office for the Web versions for basic online editing, or download a free desktop alternative like WPS Office to edit your local files without a paid subscription.

How do I find out where my Microsoft 365 file is stored?

In Microsoft 365 online, click on the file's details or info pane (usually an 'i' icon). It will display the storage location, which will indicate if it's in your personal OneDrive or a shared SharePoint folder.

Document & File Issues