You can use the Inbox Repair tool (SCANPST.EXE) to diagnose and repair errors in your Outlook data file. The Inbox Repair tool checks the Outlook data files on your computer to see if they're in good shape. You can create a new Outlook Data File and drag the items in the Lost and Found folder into the new data file.

The first thing you should try is to fix the basic Outlook issues. For this, you have to start with repairing the Office installation itself. If a Microsoft 365 application such as Word or Excel isn't working correctly, sometimes restarting it will fix the problem. When you're done, you might need to restart your computer. This free application can quickly detect and fix issues with Outlook, Microsoft Office, Microsoft common Outlook startup issues 365, and Microsoft Teams.

The navigation pane is the leftmost pane in Outlook where you'll find your folder list and the icons to move between Mail, Calendar, People, and Tasks. Running the /resetnavpane command removes all customizations to the navigation pane. You can determine if it's corrupted by creating a new profile and changing which profile is used when Outlook starts.

5) If you find an .ost file in the current window, right-click the file, and then click Rename. 6) Uncheck the box next to the unessential add-ins to disable them. 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 common Outlook startup issues 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.

Below, you will see some of the most common issues that users run into, and what the most efficient way to troubleshoot Outlook is.Running Out of Mailbox Space. …Outlook Crashes or Freezes on Opening. …Recovering Deleted Items. …Search Is Not Working. …View Settings.

If Outlook does not crash, this indicates that one or more Add-ins are to blame for the Outlook 365 crash. If this does not resolve the Outlook 365 crash issue, proceed to the next solution. Here is the next solution for your Microsoft Outlook keeps crashing on Windows. This step will show you how disabling the add-ins can help. The PST files will be repaired and the error will be resolved.

You can choose to repair the program both online and offline, whichever solutions suit you best. By installing add-ins in Microsoft Outlook, you can combine the common Outlook startup issues application with extra features or functionalities that were not available by default. There’s nothing more frustrating than when your computer isn’t working the way it’s supposed to. And when you’re dealing with a problem as common as Outlook not opening in Windows 10, it can be downright maddening. Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support.

It repairs corrupt or damaged Outlook PST files and helps you access PST data. Are you having trouble starting Outlook or receiving “Cannot start Microsoft Outlook. Cannot open the Outlook window” error messages? We can fix the problem for you, or you can common Outlook startup issues use the troubleshooting steps we're providing below to help resolve these startup issues. Since several different problems can cause Outlook not to open, you may have to try multiple fixes before your issue is resolved. Here, we list fixes for the possible causes, starting with the most likely culprit.

It occurs rapidly when you receive or send messages in MS Outlook, leading to a damaged Outlook profile or encrypting Outlook(OST and PST) files. The password error issue of Outlook is the most frustrating error or glitch that users are facing nowadays. Outlook constantly shows an error regarding the password with a notification after closing it simultaneously.

Outlook stores all your email messages, meetings and events, contacts, and tasks in data files. You can run the Inbox Repair Tool (scanpst.exe) to scan your Outlook data files and repair errors. Are you having trouble starting Outlook or receiving “Cannot start Microsoft Outlook. Cannot open the Outlook window” error messages? We can fix the problem for you, or you can use the troubleshooting steps we're providing below to help resolve these startup issues.

Read how to Add your Outlook.com account to another mail app. The navigation pane is the leftmost pane in Outlook where you'll find your folder list and the icons to move between Mail, Calendar, People, and Tasks. Running the /resetnavpane command removes all customizations to the navigation pane. Starting Outlook in safe mode, which starts Outlook without add-ins loaded, can tell you if an add-in is the source of the problem. Use the classic Outlook startup troubleshooter to diagnose and fix several common classic Outlook for Windows issues for you. You can start Outlook in safe mode, disable your add-ins, and then try to open Outlook normally.

You can read about it and then run the Microsoft Support and Recovery Assistant to see if that helps. It can automatically diagnose issues, troubleshoot, and fix problems with Outlook. A more general version that can common Outlook startup issues also fix Office, Microsoft 365, and other Outlook problems can be found here. When you try to accept a shared Outlook.com calendar using your Microsoft 365 for business account in Outlook 2016, you might receive the “Something went wrong” error or your sign-in might fail. If you typically use an Outlook.com account for email, this issue can occur if there are multiple aliases on the account and the 3rd party email address is the primary alias. If you're having problems sending or receiving email, read how to Fix Outlook.com email sync issues.