To resolve that there are several solutions you can use, some common ones are mentioned in troubleshooting Outlook startup issues this flowchart. Sometimes browsers can automatically disable some of the Outlook web features, which can lead to this issue. Follow the below given steps to enable the permissions.
But the problem arises when you don’t know the correct way of doing it. Find solutions to common problems or get help from a support agent. If a Microsoft 365 application such as Word or Excel isn't working correctly, sometimes restarting it will fix the problem. If that doesn't work, you can try repairing it. When you're done, you might need to restart your computer. Now you’ll have a fresh profile that should work properly if the old one was troubleshooting Outlook startup issues the problem.
Hopefully, one of these solutions worked for you, and Outlook is now stable and operating normally. Corrupt data files (OST or PST) can also cause this Outlook crashing issue. However, rebuilding the data file can resolve corruption issues. I have a user who's outlook crashes and restarts every 30 minutes. It is so precise that you can set your watch to it.
If you want to learn about printing, see Print attachments received in email messages. This is a lightweight app designed to handle multiple accounts and fairly moderate email use. If you troubleshooting Outlook startup issues 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.
Along with that, it will be helpful to keep your folder structure safe. In addition to that, it is usually easy to use, even if you’re not a tech-savvy person. This free application can quickly detect and fix issues with Outlook, Microsoft Office, Microsoft 365, and Microsoft Teams. Whether your Outlook is unresponsive or frequently crashes, this program can help you troubleshooting Outlook startup issues troubleshoot and fix the root cause of the problem with ease.
You may notice that All, Unread , Mentioned and other sort and filtering options, such as By date, and Newest are missing in Outlook above your email list. 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. This can be exploited by creating a file together with an OLE object in such a way to cause MAPI to load a DLL from a network share when the OLE object is activated. If you're using Outlook 2010, Outlook 2013 or Outlook 2016, uninstall and re-install iCloud to resolve this issue. This issue affects all Outlook versions on Windows 7, Windows 8, Windows 10. Currently, you can't use Outlook on Windows to edit calendars that are shared with your Outlook.com account, even if you've reconnected your Outlook.com account to Outlook.
The funny thing is that troubleshooting Outlook startup issues the new "modern" Outlook worked fine, though, which made things even more confusing. We looked at the sign-in logs, tested new accounts, and eventually found what was really going on. Microsoft Outlook is one of the most widely used email clients globally, especially in professional and business environments. Outlook also comes with strong built-in security features, making it a reliable choice for managing communication and workflow.
Take a look at the following instructions for smaller files that have been corrupted, or troubleshooting Outlook startup issues large files you want to prevent from corrupting. Gmail has a positive reputation when it comes to spam filtering. Using them as your email provider in tandem with your email client means you can enable their anti-spam features, which are superior to Hotmail and Outlook. We can say that you will likely need to reinstall your software and reconfigure the firewall settings.
Now, let us move into the solutions to fix the issue of MS Outlook. Position your company at the center of the tech conversation with spotlight articles, executive interviews, and monthly roundup opportunities. Connect with key decision‑makers, build trust, and expand your brand’s authority across the B2B tech space. Save the repaired file to PST, MSG, EML, PDF, HTML or export directly to Office 365. This should get you back to business promptly. Select the corrupted PST or OST using the file picker.
Contact someone directly by selecting Start chat or Send email. For contacts, you can select Filter in the upper right to select what to display in the list and how to sort. If you decide you don't want the calendar you created, right-click the calendar and select Remove. Under Calendars, My calendar is the default selection and displays the calendar in Month view.
It will resolve the Microsoft Outlook crashing issue to some extent. She writes tech tips, tricks and tutorials to help people solve troubleshooting Outlook startup issues computer, PS4 and mobile problems. This is quite annoying and you’re certainly not alone. I can see my calendar only if I click on it in the Folders view. Additionally, you can try the free trial tool to learn all about its functionalities and workings as well.