How to Fix “Can’t Attach File in Outlook” Issue on Android, Mac, and Windows

When you’re trying to send an email using Microsoft Outlook, one of the most frequently encountered issues is the inability to attach files.

Whether it’s on Android, Mac, or Windows, this problem can be a major roadblock, particularly in a business setting where communication is critical.

This article delves into the potential causes behind the ‘cannot attach files to email in Outlook’ issue and provides clear, step-by-step methods to troubleshoot and fix it.

Can't Attach File in Outlook

Potential Causes

Before diving into the solutions, it’s essential to understand the common causes that lead to this issue.

  1. Large File Size: Outlook has a limit to the size of files that can be attached to an email. If your file exceeds this limit, you’ll be unable to attach it.
  2. File Format or Type: Certain file types are blocked by Outlook for security reasons. If you’re trying to attach such a file, you’ll encounter this problem.
  3. Connectivity Issues: If your device has a poor internet connection, you might have difficulties uploading files to an email.
  4. Software Glitches: A temporary glitch in the Outlook application could also prevent you from attaching files.
  5. Outdated Application: If your Outlook app is outdated, it might not function properly, including difficulties with attaching files.

Methods to Fix ‘Cannot Attach Files to Email in Outlook’

Android

  1. Check Your Internet Connection: Ensure that your device is connected to a stable internet connection. You can try switching between Wi-Fi and mobile data to check if the problem persists.
  2. Update the Outlook App: Visit the Google Play Store, search for Microsoft Outlook, and click on ‘Update’ if available.
  3. Restart the App: Close the Outlook app and restart it. Sometimes, a simple restart can clear temporary glitches.
  4. Reinstall the App: If none of the above works, uninstall and reinstall the Outlook app. This step can resolve issues caused by corrupt application files.

Mac and Windows

  1. Check File Size and Format: Ensure the file you’re trying to attach doesn’t exceed Outlook’s size limit and isn’t of a restricted format. If it’s too large, try compressing the file. If the file type is blocked, consider converting it to an acceptable format.
  2. Check Your Internet Connection: Similar to Android, ensure that your Mac or Windows machine is connected to a stable internet connection.
  3. Update Outlook: Make sure you have the latest version of Outlook. To do this on Mac, go to ‘Help’ > ‘Check for Updates’. On Windows, go to ‘File’ > ‘Office Account’ > ‘Update Options’ > ‘Update Now’.
  4. Repair Outlook: If the issue persists, consider repairing the Outlook installation. On Mac, you’ll need to reinstall the software. On Windows, you can use the ‘Repair’ option found in ‘Programs and Features’ in the Control Panel.

Conclusion

In conclusion, the inability to attach files to an email in Outlook can be a significant hindrance, but it’s usually a solvable problem.

Whether you’re using Android, Mac, or Windows, following these troubleshooting steps can help you resolve the issue. However, if the problem persists, consider reaching out to Microsoft