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Attachment Issues

How to Fix Excel Attachments Not Downloading in Outlook with Edge

Huda QurayshiHuda Qurayshi Sep 30, 2026 869 views

Question details

The user is unable to download Excel attachments from Outlook when using the Microsoft Edge browser.

How to Fix Excel Attachments Not Downloading in Outlook via Microsoft Edge
Product
Microsoft Outlook and Microsoft Edge
Device & OS
not provided
Scenario
Attempting to download Excel email attachments from Outlook on the web using Microsoft Edge.
Observed behavior
Excel attachments can be previewed in Outlook but the download process never finishes, even though other file types download normally.
Before you start

Verify your internet connection and check if saving the attachment directly to OneDrive instead of your local drive allows the file to process correctly.

Solution 1Recommended

Update Software and Disable Browser Extensions

Use this solution to eliminate browser conflicts and ensure you have the latest software patches applied to Microsoft Edge and Outlook.

Conflicting browser extensions or outdated browser versions can sometimes interrupt the file download process for specific formats like Excel workbooks.

1
Update Microsoft Edge

Click the three-dot menu in the upper-right corner of Microsoft Edge, go to 'Help and feedback', and select 'About Microsoft Edge'. The browser will automatically check for and install any available updates.

2
Disable Extensions Temporarily

Type 'edge://extensions/' into the address bar and press Enter. Toggle the switch off for all active extensions to see if one of them is interfering with the download.

3
Test Downloading via OneDrive

Open your browser and navigate to OneDrive online. Try downloading an Excel workbook directly from there to isolate whether the issue is specific to the Outlook web interface.

Update Software and Disable Browser Extensions
Microsoft Investigation: Microsoft is actively investigating this specific behavior where Excel files hang during download in Edge. Keeping your browser updated is the best way to receive the fix once released.
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Frequently Asked Questions

Why do Excel files fail to download in Edge but work in other browsers?

This can happen due to specific Edge security settings, an outdated browser cache, or conflicting browser extensions that specifically target and interrupt spreadsheet file downloads.

How can I access my Excel attachment if it refuses to download?

You can preview the Excel file directly within Outlook on the web by clicking on it. Alternatively, choose the option to 'Save to OneDrive' and then download it from your OneDrive folder.

Does this download issue affect Word or PDF attachments?

Based on user reports, this specific glitch primarily targets Excel (.xlsx) workbooks. Other file types, such as Word documents or PDFs, typically continue to download normally in Microsoft Edge.