SharePoint Document Issues

How to Open Microsoft Access Files Stored in SharePoint Online

Khadija KhanKhadija Khan Nov 3, 2026 869 views

Question details

Users need to open or preview Microsoft Access database files that are stored in SharePoint Online but encounter a preview message instead of the file content.

How to Open Microsoft Access Files Stored in SharePoint Online
Product
SharePoint Online
Device & OS
not provided
Scenario
Attempting to view or open an Access database file directly within the SharePoint Online browser interface.
Observed behavior
SharePoint Online displays a message stating that browser previews are not available, which may lead users to believe the file is corrupted or there is a version issue.
Before you start

Ensure you have the Microsoft Access desktop application installed on your computer, as SharePoint Online requires a local client to open and edit database files.

Solution 1Recommended

Download and Open the Access File Locally

Since SharePoint Online does not support browser previews for Access databases, you must download the file to your computer to open it.

The lack of a browser preview does not mean your file is corrupted or that there is a version compatibility issue. It is simply a current limitation of SharePoint's web interface for Microsoft Access files.

1
Navigate to SharePoint library

Open your web browser and navigate to the SharePoint Online document library where your Microsoft Access file is stored.

2
Select the file

Locate the Access database file and hover over it, then click the circular checkmark icon on the left side to select the file.

3
Download the database

Click the 'Download' button located on the top command bar of the SharePoint interface to save the file to your local drive.

4
Open with Microsoft Access

Locate the downloaded file on your computer and double-click it to open it using the Microsoft Access desktop application.

Download and Open the Access File Locally
Submit Feedback for Preview Support: If browser preview support for Access files is important for your workflow, consider submitting a feature request through official SharePoint feedback channels.
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Frequently Asked Questions

Does the preview error mean my Access file is corrupted?

Not necessarily. The preview message in SharePoint Online simply means the platform lacks a built-in web viewer for Access files. If the file opens successfully in your local Microsoft Access desktop application, it is not corrupted.

Can I edit an Access database directly in SharePoint Online?

No, you cannot edit Microsoft Access databases directly within the SharePoint web browser interface. You must download the file or sync the library locally to modify it using the desktop app.

Why does SharePoint support previews for Excel but not Access?

SharePoint Online includes Office for the Web, which provides browser-based viewing and editing for Word, Excel, and PowerPoint. Microsoft Access is a complex database application that currently does not have a web-based equivalent in SharePoint.

How can I request browser preview support for Access files?

You can request this feature by submitting feedback directly to Microsoft through the official SharePoint feedback portal or UserVoice forums.