If the problem no longer occurs, it confirms that one of the add-ins that you just disabled was causing the issue. However, we came across many users who are still struggling with this Outlook issue. They still wonder ‘Why is Outlook constantly not responding? ’ So, it is possible that your PST file will get corrupted and you can lose all important data. Or, if the problem is itself due to oversized PST getting corrupt, you need to recover PST data as soon as possible.

Outlook Keeps Crashing After Opening – Resolved

This step creates detailed information about your Outlook configuration and provides solutions for any known issues that are detected. It also gives you the option to upload your results to Microsoft so that a support engineer can review them. Once the repair process is complete, restart your device and check if the issue is resolved. KB , the latest security update for Office 2016, has sparked frustration among Windows users as it introduces a host of unexpected issues.

Right-click on an empty space, hover over "New" and select "Folder." Name the folder FORMS2. If you receive a prompt indicating that the FORMS2 folder already exists, replace the old FORMS2 folder with the new one. After your account has been repaired, restart Outlook. Check if the problems causing ‘my Outlook keeps shutting down’ persist. Had this issue on my wifes W10 laptop with Outlook 2016 recently.

Why My Outlook is Closing Automatically?

It looks like Microsoft has acknowledged this Office 365 login issues issue within the M365 Portal (Issue ID MO978220). This should resolve the issue with Microsoft Outlook crashing. Launch the recovery assistant if you've tried everything else and Outlook is still crashing. It also allows you to upload your results to Microsoft for review by a support engineer. Here is the next solution for your Microsoft Outlook keeps crashing on Windows.

Fix 6: Rebuild The Outlook Data File

After the restart, try opening Outlook again to see if the Outlook keeps shutting down issue is resolved. You can follow some troubleshooting steps to fix this Outlook crash. Somebody somewhere else figured out that disabling Weather on the Calendar in the Calendar options also stopped this crash. Root causeA recent Office update that integrates React Native framework to support certain features in Microsoft 365 applications has introduced a problem that’s leading to this impact. User impactUsers’ Microsoft 365 applications may be unexpectedly crashing on Windows Server 2016 and 2019 devices. I have been running it on affected terminal servers using admin rights.

Way 2: Open Outlook by Safe Mode and Disable Additional Add-Ins

Corrupt data files (OST or PST) can also cause this Outlook crashing issue. However, rebuilding the data file can resolve corruption issues. Most businesses and organizations rely on Outlook for daily communication and scheduling. This issue can disrupt your workflow and lead to data loss if not addressed promptly. Therefore, to help you out with this issue, here is a comprehensive guide with some effective troubleshooting solutions. However, often these situations lead to PST file corruption.

Step 1: Investigate possible issues caused by add-ins

Scope of impactImpact is specific to some users who are served through the affected infrastructure. Obviously update the client edition and product ID to match your environment but this worked. If this still does not work, try repairing MS Office. Then, select your account and click Open File Location. Though there could be numerous reasons why Outlook crashes or crashes on your PC, you will go over a few problems in this article and show you how to fix each one. Has anyone seen this as well with this months updates.

• Problems with Outlook or MS Office program files can cause such problems.
• However, some might be incompatible with your Outlook version and thus, cause conflicts leading to crashes.
• Let us try another solution to get this issue fixed soon.
• Microsoft has once again acknowledged the issue, but this time they have also explained the reason behind the crash.
• Right-click on an empty space, hover over "New" and select "Folder." Name the folder FORMS2.
• Similarly, restarting your computer can clear temporary glitches and refresh your system’s resources.

Priyanka Kumari is a technical content writer in the fields of Email Migration, Data Recovery, Cloud Migration, and File Management. She is dedicated to simplifying complex technology terminologies for all users. Her articles and guides demonstrate her commitment to streamlining email management for professionals or businesses of any size.

We have mentioned all manual troubleshooting solutions that you can try one by one. However, before that, you must figure out the real cause of the issue. Later, go for the best solution that suits the cause of the Outlook issue. Additionally, if the issue causes PST file corruption, use the suggested software for better results.