Follow the six quick procedures given below to effectively resolve Outlook crashing while starting up. Find solutions to common problems or get help from a support agent. Use the classic Outlook startup troubleshooter to diagnose and fix several common classic Outlook for Windows issues for you. The next screen is the preview of all the recovered Outlook items and this concludes the repair process of a PST file using Remo Repair Outlook [PST]. However, if this doesn’t help, proceed to the next step. If a Microsoft 365 application such as Word or Excel isn't working correctly, sometimes restarting it will fix the problem.

To install the latest Windows and Office updates, click the link below. Not something you want to take on lightly, but sometimes you have to. Similar to our earlier suggestion of repairing Office (see #3 Repair Your Microsoft Office above), perform the same steps except choose to Uninstall. Be aware that you may need your product key if you received one. Microsoft has its own tool for easy fixes for Outlook errors automatically scanning and correcting Office when things go awry. You can read about it and then run the Microsoft Support and Recovery Assistant to see if that helps.

Therefore, to resolve the problem we have to first understand the reasons why Outlook Web is not working. Shows contacts or contact lists depending on what you selected in the left pane. Select easy fixes for Outlook errors a contact or contact list to view details in the contact card on the right. You can also select multiple contacts—for example, to send an email to the selected contacts. To edit a shared calendar, go online to your own Outlook.com calendar, open Calendar for Windows 10, or use a mobile device.

Find solutions to common problems or get help from a support agent. If you are having problems with Outlook, there are a few things we can help with to get you back easy fixes for Outlook errors to sending and receiving your email. For additional support, see How to get support for Outlook.com.

We have multiple tools to help you automatically diagnose an issue, troubleshoot, and fix problems with Outlook. If Startup Repair detects any of these issues, it will attempt to fix them automatically. If it cannot fix the problem, it will provide a detailed report of the issues it found.

Those who do not install Outlook desktop can use Outlook features by creating a free account on Outlook.com. Keep track of appointments, meetings, or any other event from anywhere. Add, edit, or delete events using daily, weekly, or monthly views. For more information about working with calendars in Outlook.com, go to Using the calendar in Outlook.com. Select More to see additional actions—for example, an option to print a message.

It can automatically diagnose issues, troubleshoot, and fix problems with Outlook. A more general version that can also fix Office, Microsoft 365, easy fixes for Outlook errors 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.

It would get stuck at 82% and then she would turn it off. For awhile, when she did this, the system would try a system recovery installation and was successful until now. 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 easy fixes for Outlook errors is the source of the problem. If the troubleshooter can't fix your issue, or if you'd like to fix it yourself, see the next section.

The root cause was the deployment of an incorrect campaign data file, which led to false positive campaign detection. We have since reverted to the right data file and the outbound email flow has returned to a normal state. We also released a new rule that corrected the wrong campaign verdict for all impacted customers during the incident. Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support.

After October 14, 2025, Microsoft will no longer provide free software updates from Windows Update, technical assistance, or security fixes for Windows 10. Your PC will still work, easy fixes for Outlook errors but we recommend moving to Windows 11.

If you encountered other issues like Outlook, not opening, learn how to fix Outlook not opening here. To stop this from happening you should disable the redirection of the App Data directory. Select Empty conflicts to perform the cleanup task. V. After the repair is finished, start Outlook to confirm if the repairs were successful. To start Outlook in safe mode, you should hold the CTRL button on your keyboard and then click your Outlook shortcut.