For more information, see Introduction to Outlook Data Files (.pst and .ost). You can determine if it's corrupted by creating a new profile and changing which profile is used when Outlook Fix Outlook Stuck On Loading Profile starts. If Outlook is NOT able to start in safe mode, then try the next proposed solution below, entitled Create a new Outlook profile. 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. If you are trapped in a similar situation that my Outlook is not opening, you may feel disturbed about the problem. In the following post, you will find out solutions for the common Outlook not opening problems bonus tips to prevent the problem from happening again.

Support and Recovery Assistant performs diagnostic checks and returns potential solutions for you to try in order to resolve Outlook issues. This should resolve the issue of ‘Outlook keeps crashing’. If not, you can try reinstalling Office 365 or repairing it.

If this does not resolve the Outlook 365 crash issue, proceed to the next solution. Priyanka Kumari is a technical content writer in the fields of Email Migration, Data Recovery, Cloud Migration, and File Management. She is dedicated to simplifying complex technology terminologies for all users. Her articles and guides demonstrate her commitment to streamlining email management for professionals or businesses of any size.

The error 0x a usually occurs due to operation timeout when Outlook tries to connect to the mail server to perform send or receive operation. To resolve this error, check the internet connection and run the Fix Outlook Stuck On Loading Profile SFC (System File Checker) scan on your system. For complete information on this error and its solutions, follow our guide on How to resolve the error "0x800CCC13" Outlook cannot connect to Server. This issue may occur due to problems with Outlook indexing, problematic add-ins, or issues with the Windows search service.

Installing any important, recommended, and optional updates can often correct problems by replacing out-of-date files and fixing vulnerabilities. To install the latest Windows and Office updates, click Fix Outlook Stuck On Loading Profile the link below. Use the classic Outlook startup troubleshooter to diagnose and fix several common classic Outlook for Windows issues for you. A well-running Outlook will ensure that you enjoy the full benefits of this popular email program. If you follow the above solutions, your Outlook will perform according to your expectations. If the in-box Program cannot fix the corrupted Outlook PST files, you can also try Wondershare Repairit for Email.

Keep in mind this does take a while, and it’s usually best done after the user has left for the day. Occasionally, classic Outlook tries to run a process in the background. Auto-archive, sending and receiving a very large attachment, or running some of the other mailbox tools can all be done in the background.

Compatibility mode is suitable for older software with Windows 10 that fail to run normally. Thankfully, Microsoft Outlook is fully optimized for Windows 10, meaning Compatibility mode is not necessary. You might be wondering what happens when you switch on the Compatibility mode for Outlook. For this reason, you should always turn off Compatibility mode for Outlook. If you do everything properly, Outlook will open when you use the new profile. This goes to prove that the problem came from your original Outlook profile.

Installing any important, recommended, and optional updates can often correct problems by replacing out-of-date files and fixing vulnerabilities. To install the latest Windows and Office updates, click the link below. You may see one of the following errors in a pop-up message on your screen. If you are unable to connect or are prompted for your password repeatedly attempt the following options.

If the self-help doesn't solve your problem, scroll down to Still need help? Customers using the contact support buttons at the foot of the support pages, or the "email us" links in support Virtual Agent, are unable to open the Help Pane. Check that you have not accidentally blocked the Gmail domain when blocking one Gmail user. We will update this article as soon as we have more information on a fix. While we fix the problem, you can send the file as a OneDrive link. The root cause has been isolated to a bug introduced in build 8962, which was partially reverted, and further mitigation efforts are ongoing.

If so, wait a short time (usually two or three minutes) to see if Outlook starts working again. If the above solutions do not work for you, maybe you should fix the Outlook error by disabling Outlook add-ins. Sometimes the unexpected issue "Outlook not responding" may occur due to a faulty Outlook add-in. If you have recently installed some add-ins, it is recommended to disable them one by one and perform the action whatever you were doing before.

We're investigating the issues and will update this page when a fix is available. In the meantime, please use the workarounds suggested for each issue. We're working to make it possible to edit shared calendars in Outlook 2016 for Windows. Mithilesh Tata is dedicated to making the lives of his customers as simple as possible. He enjoys learning about new applications and utilities that can help people protect their data.