If Outlook is still not working correctly even after restarting it, then you could try repairing the program and restart your computer afterward. Outlook is one of the most complex applications of the Microsoft Office suite, which makes it extremely resource-hungry. Outlook may hang guide to repair Outlook problems simply because it does not have enough memory to run or perform a required operation. This is often the case with outdated and low capacity PCs, however even modern and powerful ones cannot feel secured against this.

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. Let us switch to professional suggested software. Run the classic Outlook advanced diagnostic troubleshooter if you've tried all of the preceding steps and Outlook is still crashing or hanging.

Repair a profile in OutlookIn Outlook, choose File.Choose Account Settings >Account Settings.On the Email tab, choose your account (profile), and then choose Repair. ...Follow the prompts in the wizard, and when you're done, restart Outlook.

Sometimes, the issue may be because a file that you are trying to open has been infected with a virus and your antivirus program has been unable to remove it. Using all the above methods, users can fix Outlook Not Responding issues. Sometimes, there might be a high chance that the PST file may be corrupted. In that case, users want to go with a secure way to repair their corrupt or damaged PST files.

Another reason can be Outlook is set to read-only mode, which stops Outlook from accessing the PST file. To resolve this issue, switch guide to repair Outlook problems Outlook from read-only mode and try moving your PST file from external drive to hard drive. Do not forget to add the Outlook application and its add-ins to the trusted list of your Antivirus program. If still, you are facing the same issue, maybe you should try to turn off the Antivirus program and check if Outlook is working fine. If it is, this means your Antivirus program is causing this problem. To resolve this issue, make sure the Antivirus program you are using is updated.

Find solutions to common problems or get help from a support agent. The folder may have been deleted or the server where the folder is stored may be unavailable. You don't have appropriate permission to perform this operation.

Problems with Outlook or MS Office program files can cause such problems. In this case, you can try repairing or reinstalling Microsoft Office. If the Outlook issue "outlook keeps crashing Windows 10" persists. Sometimes a program running in the system’s background interferes with Outlook, causing it to crash. So, this problem may be fixed by restarting the system. Running the latest version of Outlook ensures you have guide to repair Outlook problems the most recent fixes and updates.

Follow the prompts to complete the installation process. Find the Microsoft 365 app and right-click on it to see the available options. You will see two options – Change and Uninstall. A vast community of Microsoft Office365 users that are working together to support the guide to repair Outlook problems product and others. Select faulty or incorrect add-ins and click Remove.

Start classic Outlook in safe modeIn Windows 10, click Start.Type Outlook /safe, in the Search programs and files and then click OK.Close and re-open Outlook.If the issue is resolved, you can keep working, or if you have time, take the following steps to find out what COM Add-in is causing the problem.

For more information, please see Access to Microsoft 365 email and applications by audience. For information about Microsoft 365 storage quotas, please see Microsoft 365 storage quotas and information. The folder may have been deleted or the server where the folder is stored may be unavailable. You don't have appropriate permission to perform this operation. MAPI does not validate that a provider's DLL that it is requested to load is registered correctly in MapiSVC.inf or even that it comes from the local machine.

Outlook users at times encounter issues and errors when working with the application. By understanding the common Outlook issues, users can swiftly troubleshoot and resolve most of these errors. If there is corruption in the Outlook data file (PST), guide to repair Outlook problems the solution is to repair the file using the Inbox Repair Tool (ScanPST), which comes pre-installed with Outlook. However, if the tool freezes or fails to repair the PST file, the best solution is to use Stellar Repair for Outlook.

To learn more about how to send us feedback, please see How do I give feedback on Microsoft Office. To access the filtering options faster, add them to your Quick Access Toolbar. Another options is to use the Filter Email button on the ribbon.