Why has Outlook encountered an error?

The Outlook has encountered an error that is preventing it from working properly can be triggered by many possible issues, but we will highlight the most important here:

Third-party add-ins – If you installed any add-ins lately, that might cause Outlook to encounter an error. Starting Outlook in Safe mode can clear out this issue. Firewall and antivirus interference – The firewall can block the connection with the server, preventing you from logging into your account and producing this error in Outlook or other Microsoft 365 software. Software bugs – Like any other software, Outlook is prone to file corruption and bugs, but repairing Office will get this problem under control.

Now that we know what the possible problems might be, let’s fix Outlook using the solutions below.

How can I fix Outlook if it encountered an error?

Before getting into more complex tweaking, let’s perform the following:

Check your internet connection to see if it’s functioning properly, and restart your router. Disable Windows Defender or your third-party antivirus temporarily and see if the Outlook error persists. If so, you should think about switching to a better antivirus. Restart your computer and try to run Outlook again. Sometimes, this simple action may work. Make sure you have installed all pending Windows updates on your computer.

If none of these prerequisite methods worked, start performing the solutions below to fix the problem.

1. Use the Microsoft Support and Recovery Assistant (SaRA)

Microsoft Support and Recovery Assistant is a very powerful troubleshooting tool for Office applications. Many of our readers managed to fix the Outlook has encountered an error that is preventing it from working properly issue, so you should try it. SPONSORED

2. Start Office in Safe mode

3. Perform a Clean boot

If Outlook works fine after the Clean boot, that means a third-party software is interfering with the app and causing this error. Restart your PC normally and uninstall or disable the app you installed lately to find the one that is causing this issue.

4. Repair Office

5. Reinstall Office

As a last resort, you can uninstall Office along with Outlook and reinstall it freshly. This should clear out any possible issues with the app. We hope our solutions helped you fix the Outlook encountered an error problem, and now you can use the app without any problems. Should you need more information, we also have a guide on what to do if Outlook is not opening on Windows 11. If you have any questions or suggestions, feel free to let us know about them in the comments section below.

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