Then set up a new profile in Outlook to fix the Outlook is not opening problem and import this PST file to restore the mailbox items. However, if these methods fail to work, you can use Stellar Repair for Outlook to extract the mail items from the Outlook data file, i.e., OST or PST, and save them to a new PST file. In this guide, we’ve discussed some methods that can help you quickly fix the Outlook not opening issue in Windows 10. Thus, it is critical to resolve such Outlook errors promptly. The Outlook not opening error in Windows could disrupt the email communication, which can lead to loss of productivity and have a negative impact on the business.

Select Quick Repair and then click the Repair button to fix issues with Microsoft Office and MS Outlook.

Open Control Panel and then click the ' Uninstall a program' link below the ' Programs' heading.

To repair the Microsoft Office, follow these steps:

To reinstall, uninstall MS Office from Control Panel and then install the setup. Method 5: Repair or Reinstall Microsoft OfficeĪs a last resort, you can try repairing or reinstalling the MS Office.

Once the scan is finished, restart the system and then start Outlook to check if it is opening and the problem is resolved.

Now enter the following command in Command Prompt to start the SFC scan,.

Then right-click on the Command Prompt option and choose Run as administrator.

Press Windows key, type cmd in the Search bar.

A System File Checker or SFC scan helps find and restore these system files from the cache, which might fix the Outlook not opening problem. Missing, damaged, or corrupt system files may also lead to Microsoft Outlook errors.

Next, you can import the PST file (saved by the software) into your profile to restore all mailbox items. This will fix the error and recreate the new Outlook data file (OST or PST) at the default location. Once done, you can remove your Outlook account or delete the OST or PST file from its default location.

Press Windows Key + R, type Outlook /safe, and click 'OK' or press Enter to open Outlook in safe mode.

To disable Outlook Add-ins, you must restart the Microsoft Outlook in Safe Mode. If you experience this problem with Microsoft Outlook, follow these methods to troubleshoot and resolve the issue. Methods to Fix ‘Outlook Not Opening in Windows 10’ Issue If these solutions don't work, you can download and use an Outlook repair tool to fix the problem and restore your mailbox items with 100% integrity.

Conflict with other program or applicationīelow we’ve discussed a few methods and solutions that can help you to fix this problem with Microsoft Outlook.

Damaged or missing Windows system files.

However, Outlook not opening on Windows 10 is a common issue and may occur in Microsoft Outlook 2010, 2013, 2016, and 2019 due to several reasons, such as: This could be frustrating as the error prevents you from accessing or checking your emails.

Ms outlook not responding windows 10