How to Fix Outlook Closes Automatically After Opening?

In this guide, we came with all tried and tested methods to fix Outlook closes automatically. So, you no need to look to find any other post. As after reading this guide you can easily fix this query and not face similar issues in the future.

Why Does Outlook Close Immediately After Opening?

• Damaged Outlook data files(OST/PST) can crash Outlook when opening.
• Third-party add-ins may conflict with the Outlook process. Running Outlook in safe mode to isolate and disable them.
• A corrupted user profile can prevent Outlook from loading properly. Creating a new Outlook profile can fix the outlook and keeps closing itself when minimized.
• Low storage and incompatible processor can cause Outlook to fall abruptly. Close other programs and check for background processes.
• Malicious software can prevent Outlook from opening.. Run a full system scan with updated antivirus tools.
• Outlook graphics acceleration can conflict with certain drivers. Disabling these settings may stop the crashing behavior.
• Incorrect registry key or leftover Microsoft Support diagnostic tools can cause Outlook to crash at startup. Registry cleanup may be needed.

How to Fix Outlook Closes Automatically After Opening?

If Outlook closes immediately after opening then perform proven solution as we have discussed below:

Method 1. Check for Outlook and Windows Updates

1. First, open Outlook and navigate to the file.
2. Click on the Office account and press on update options.
3. Click on Update Now.
4. Now, press Win+S and search for updates.
5. Click on Check for updates and press on Check for updates.
6. If found then install it.

Method 2. Start Outlook in Safe Mode

1. Press Win+R and type Outlook.exe /safe and click on OK button.
2. Now, uncheck faulty add-ins and press Ok button.

Method 3. Disable Add-ins

1. Open Outlook and go to file.
2. Click on options and hit on Add-ins.
3. Go to Manage option as appears in last and select COM Add-ons.
4. Hit on the Go button and uncheck all add-ins and relaunch Outlook normally.

Method 4. Repair Outlook Data Files

1. Locate C:\Program Files\Microsoft Office\root\Office16\SCANPST.EXE.
2. Browse Outlook data files(OST/PST Files) and click on the Repair button.

Method 5. Create New Outlook Profile

1. Go to the Control Panel and click on Mail(Microsoft Outlook).
2. Click on Show Profiles and press on Add.
3. Name the new profile and set it as default.
4. Re-add your email account in Outlook.

Method 6. Repair or Reinstall Office

1. Go to the Control Panel and click on Program and features.
2. Press on Microsoft Office and hit on change.
3. Choose Quick Repair or Online Repair.
4. Relaunch PC and test Outlook.

Method 7. Disable Hardware Graphics Acceleration

1. Open Outlook and click on files.
2. Hit on options and press Advanced option.
3. Check disable hardware graphics acceleration.
4. Click OK and restart Outlook.

Method 8. Turn Off Support Diagnostics Logging

1. Press Windows+R and type regedit and press Enter.
2. Navigate to HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Outlook\PST.
3. Add a new DWORD: DisableSupportDiagnostics and set value to 1.
4. Close Registry Editor and relaunch Outlook.

Method 9. Run Microsoft Support and Recovery Assistant

1. Download SARA from Microsoft: https://aka.ms/SaRA-Outlook.
2. Open Tool and select Outlook keeps closing and follow prompt.
3. Apply and fix suggested changes by the tool.

Advanced Troubleshooting

• Use Office click to run commands to switch versions if a crash started after a recent update.
• Open Registry editor to disable delete leftover SupportDiagnostics entries create instability.
• Run a full antivirus scan to fix Windows bad components that may affect Outlook.
• Open Event Viewer and review Outlook crash logs to detect profile or add-ins issues.

Fix Outlook Automatically After Opening on Mac

• Check both Outlook and MacOS are updated to avoid known bugs and compatibility issues.
• Go to Tools and click on Add-ons and disable all to avoid bad add-ons.
• Use Outlook Profile Manager to create a fresh profile and resolve Outlook automatically closes when opened.
• Check your Mac system meets Outlook requirements such as storage and CPU available.

Help Questions

Why is my Outlook closing when I open it?

Outlook may close on opening due to corrupted data files, faulty add-ins, damaged profiles, or outdated software. Running Outlook.exe /safe or repairing Outlook data files or updating apps often resolves these crashes.

When I Open an Email in Outlook, it Disappears?

This can happen due to Outlook rule, check rule, reset views and verify Outlook is properly synced with the email server.

Why does Outlook keep kicking me out?

Immediate Outlook closing due to authentication issues, corrupted profiles, and connectivity issues. Verify credentials, reset your profile, and check your connectivity to prevent immediate Outlook closing.

Ending Remarks

Let’s sum up this article as we have shared all essential information to fix Outlook automatically closes after opening by manual and alternative method. First, try manual techniques to fix this error. If it’s not solved then use an alternative method to recover corrupted files and continue to use Outlook without any closing.