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Outlook for Mac Keeps Crashing at Startup on your System? Fix it Here

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Published By Chirag Arora
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Approved By Anuraag Singh
Published On November 27th, 2023
Reading Time 5 Minutes Reading

Although Outlook for Mac is a great email application to use, but many users can run into problems when using it. The most common issue that the users face is that Outlook for Mac keeps crashing at startup. In this article, let’s take a look at the solutions to fix Mac Outlook crashes on startup. Here are some simple and effective solutions to solve this problem.

Outlook for Mac Keeps Crashing at Startup? Try the Below Solutions

Here in this section, we are going to discuss some of the troubleshooting techniques to fix the Outlook Mac Outlook crashes on startup. So, go through the techniques to resolve the issue.

Solution 1: Make Sure that Mac OS and Outlook are Updated

To update Mac OS, implement the below steps for Mac Outlook crashes on startup:

1. Open System Preferences >> Software Update.

If you are using Mac OS High Sierra or its previous version, then you have to go to App Store and update the Mac OS version.

Implement the following steps to update Outlook for Mac:

1. You can update your application by opening Microsoft application >> Help >> Check for Updates. Then, the AutoUpdate feature will check for updates and if an update is available, click on Update button.

2. Updating Mac Outlook will also remove many other error messages. It will also help you in improving performance and get updated features.

Solution 2: Disable Add-ins of Mac Outlook

There are chances that the reason why Outlook for Mac keeps crashing at startup is some Add-in might be creating trouble. In such situations, you are suggested to disable or remove those Add-ins and then try opening the application. You also need to ensure that all these Add-ins are updated with the latest version.

Many users have tried this solution and they were successful in it. The application does not show any error message and works smoothly as it should work. So you can easily resolve Mac Outlook quit unexpectedly.

Solution 3: Run Following Set of Commands

The below commands and steps will help you to disable the preview of encrypted emails which can be the reason of freezing Outlook.

  • Quit Mac Outlook.
  • Now, open Terminal App.
  • Here, enter following command and press Enter button.

defaults write com.microsoft.Outlook DisablePreviewForSMIME 1

  • After that, enter the below command for Mac Outlook quit unexpectedly:

killall cfprefsd

  • Now, close Terminal app >> Restart your system >> Open Mac Outlook.

Solution 4: Resolve Outlook for Mac Keeps Crashing at Startup Technically

If Mac Outlook still has problems, please try the following steps which will help determine if there is a problem with the configured profile. For that, you can use the Outlook Profile Manager app to create a new profile. Then, set that profile as your default profile and start Microsoft Outlook. If it runs smoothly, then it was the old profile due to which Outlook for Mac keeps crashing at startup and Mac Outlook crashes on startup remains same.

There might be chances that your old profile is corrupted and Mac Outlook is unable to access the contents of the profile. It can cause serious troubles and you won’t be able to open Outlook until the profile is fixed and you get your data in a healthy state. Thus, to fix corruption issues, you are suggested to use a third-party tool to rebuild Mac Outlook database and export your complete data in healthy form.

The software is compatible with Mac OS 10.15, 10.14, 10.13 till 10.8 versions. It is extremely simple to use and supports Outlook for Mac 2019, 2016, and 2011 versions. Even novice users can run this application who are not technically strong face issues while implementing manual methods.

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Guide to Run the Tool if Outlook for Mac Keeps Crashing at Startup

Step 1: Open this tool on your system and choose the Outlook version that you are running.

Auto-Locate Mac Outlook 2019/2016/Office 365 Profiles or Mac Outlook 2011 Identities

Step 2: Select the output format in which you want to save your data.

select any radio button to export data

Step 3: You can use Advance Settings and select the destination path as per your choice.

Advance Settings option

Step 4: Hit the Export button and the software will start the recovery process.

start to process

Step 5: Once the whole process is completed, you will get the completion message then click on the OK button.

lastly you will get files

Additional features for Outlook for Mac Keeps Crashing at Startup

  • Option to restore the data in the same folder pattern. It makes easy to remember the data structure. You need to select the “Maintain folder hierarchy” option.
  • This tool also has advanced settings like exporting files in PST file format, PDF file format to resolve Mac Outlook quit unexpectedly.
  • In addition, users can use a date-based filter and category range-based filter as well.
  • Also, recover Mac Outlook contacts in VCF and CSV format.
  • Moreover, it recovers all Emails, Contacts, Deleted Calendar, Notes, Tasks.

Conclusion

The above article shows the 4 different ways keep Outlook not working if the Outlook for Mac keeps crashing at startup. There can be various reasons which could be the reason for this problem. So, you are suggested to try the above solutions and check whichever works for you. A third-party software is also discussed if your Outlook database is damaged and it is unable to access it.