Fix When Outlook 2016 for Mac Does Not Download Attachments

Symptoms of Issues in Outlook 2016 for Mac

Several problems might occur when downloading attachments in Mac Outlook.

• Attachment icons appear, but cannot be downloaded from received emails.
• Download buttons fail to respond when clicked on attachments.
• Moreover, attachments show preview failures despite email visibility.
• Synchronization errors take place when users try to download attachments.
• In addition, the downloaded files appear as corrupted or incomplete after saving.
• Certain file types become blocked by unexpected security settings.

How to Fix Outlook 2016 Mac Attachment Download Problems?

In this section, we will primarily focus on performing some of the most reliable and straightforward methods to fix “Outlook 2016 Mac not downloading attachments” issues.

• Review the Recent Outlook Updates
• Clear Cache & Resynchronize
• Reset Outlook Preferences
• Aryson OLM Converter Tool

First, read through each method carefully and then pick any one of them, considering all the aspects like time consumption and technical expertise. In case manual troubleshooting fails, use the automated software discussed below.

Fix 1: Check for Outlook Updates

The outdated Outlook versions consist of frequent bugs that might prevent attachments from downloading. Microsoft regularly releases updates with critical fixes essential for optimal performance.

Simplified Steps to Update Outlook 2016 for Mac

1. Firstly, run Microsoft Outlook on your Mac system.
2. After that, click on the “Outlook” menu in the top-left corner of your screen.
3. Select “Check for Updates” from the dropdown menu.
4. Follow the instructions to download and install the latest version.
5. After installation, restart Outlook completely to apply updates.
6. Try to download an attachment to cross-check whether the issue is resolved or not. 

In case the problems still take place, navigate to the next methods provided below.

Fix 2: Empty Cache and Resynchronize Outlook Account

Corrupted temporary cache files frequently cause Outlook malfunctions, preventing attachments from downloading. Clearing the cache forces Outlook to refresh email data from servers, resolving synchronization issues.

Steps to Empty Cache and Resynchronize

1. Open the navigation pane by clicking the folder icon.
2. Right-click on your email account name in the navigation pane.
3. Select “Account Settings” from the context menu displayed.
4. Click “Properties” to open the account settings dialog.
5. Locate and click “Empty Cache” to delete corrupted files.
6. Wait for the cache-clearing process to complete fully.
7. Right-click your account again and select “Synchronize Now.”
8. Try downloading an attachment to verify the issue is fixed.

Fix 3: Reset Outlook Preferences

Corrupted preference files prevent Outlook from functioning correctly. Resetting preferences removes problematic configurations while preserving email accounts and messages.

Steps to Resolve “Outlook Mac not showing attachments” Issue

1. Initially, you have to quit Microsoft Outlook completely on your Mac device.
2. Then, press Command + Shift + G to open the “Go to Folder” dialog.
3. Type the path: ~/Library/Preferences >> press Enter.
4. After that, you have to locate the file “com.microsoft.Outlook.plist” in the folder.
5. Drag this file to Trash to remove corrupted preferences.
6. Do not empty the Trash in case restoration becomes necessary.
7. Reopen Outlook; it will create fresh preference files automatically.
8. Test attachment download functionality with a sample email message.

Fix 4: Best Solution to Fix Outlook 2016 Mac not Downloading Attachments

Sometimes, corruption in OLM files causes issues with attachment downloading. To resolve these problems, you must use the Aryson OLM to PST Converter. This software helps enterprises and IT admins to repair the corrupt OLM files within a few clicks. Moreover, it allows users to save their OLM files in the required format. The user may convert OLM files to PST format in order to save them in a widely used format. Even if you are a complete beginner, with the help of its self-explanatory interface, it becomes much easier to perform the conversion. Once you convert your Mac Outlook emails to Windows Outlook email then, you might download all the attachments.

Simple Steps to Repair Corrupted OLM Files

1. Install and run the Aryson OLM to PST Converter as an administrator.
2. Now, click the Open button to add the OLM Files to the software.
3. Click on the OK button to scan the selected OLM files.
4. Then preview the scanned OLM files in the advanced Preview Panel.
5. Select the destination path and choose the format as PST.
6. Optionally, opt for the additional features and filters & click OK.

Conclusion

In this article, we covered the common reasons behind “Outlook 2016 Mac not downloading attachments” issues. Several manual troubleshooting methods were also discussed to help resolve these issues step by step. In addition, advanced software was introduced as a reliable option to recover files with greater efficiency. For situations that require extra support, our technical team remains available to provide its users with personalized assistance whenever needed.

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About The Author:

Rohan Wiese

Rohan Wiese is a Technical Writer at Aryson Technologies. He is an expert Email Forensic, Cloud Computing, and a passionate nerd with over 10 years of experience in technical content writing. He writes about Cloud Migration, Database Recovery, Email Backup, Windows, Mac, and Tech.