Should you decide to remove a profile, back up the data files first. All offline cached content will be deleted when you choose Remove. For more information, see Introduction to sites.google.com Outlook Data Files (.pst and .ost). A corrupted profile, a damaged PST file, faulty add-ins, or improper Outlook startup settings often cause this issue.
Nevertheless, you cannot save the recovered data when using the demo tool. For that, purchase the premium version of the software. After your account has been repaired, restart Outlook. Check if the problems causing ‘my Outlook keeps shutting down’ persist. After the restart, try opening Outlook again to see if the Outlook keeps shutting down issue is resolved.
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. Try these troubleshooting steps in the order presented here, from simple to more complicated.
This includes the new account you created. If Outlook is in use by another process, this information is displayed in the status bar at the bottom of the screen. If you try to perform other actions while Outlook is in use, Outlook may not respond. Let the task in process finish its job before you try another action.
Your user profile is a collection of settings that let you customize the computer appearance and performance. It contains settings for desktop backgrounds, screen savers, sound settings, and other features. User profiles help make sure that your personal preferences are used when you log on to Windows. sites.google.com Some things you do in Outlook ask for confirmation.
If it does not, proceed to the next solution. If the Outlook issue "outlook keeps crashing Windows 10" persists. You can proceed with the methods on this list. Once PSTs start climbing past 2 GB, things get shaky. Outlook slows down, crashes randomly, or fails to load entirely. Users often sites.google.com turn to Microsoft’s ScanPST tool, but it struggles with large files and doesn’t always finish the job.
If Outlook is set to only download headers, each time you access the email it has to connect to your server to retrieve the body of the email, which takes time. Downloading the sites.google.com full email will keep it local so later access is much faster. Delaying non-essential updates, in some cases, allows Microsoft to refine them further before they are installed. We recommend that you don’t have monthly updates enabled for Office 365 ProPlus, as these have been known to cause intermittent issues. The most practical version to use is the semi-annual release. There is a new version of Outlook available, which depending on company policy, can be user activated.
Solutions to troubleshoot Outlook errors (sites.google.com) 'Out of Memory or System Resources' ErrorCheck Resource Usage. ...Restart and Update Outlook. ...Optimize System Resources for Outlook. ...Find and Remove Faulty Add-ins from Outlook. ...Increase the Size of the Memory Heap. ...Rebuild the OST File.Apr 7, 2025
If you have a large number of items in any single folder, you may experience performance issues during certain operations. For more information, see Outlook performance issues when there are too many items or folders in a cached mode .ost or .pst file. An out-of-date antivirus program may sometimes cause errors when you try to start Outlook as there may be compatibility issues between your antivirus program and Outlook.
Try enabling both of the following options, then restart Outlook. Please install the latest updates on your phone to resolve the issue. Until you can install the Windows Update fix release, you can set a registry key that will cause Outlook to stop using the local Windows Search service. When this registry key is set, Outlook will use its own built-in search engine.
It needs enough RAM, processing power, sites.google.com and hard drive space to work properly. If your computer is running low on resources, Outlook will freeze up. If Outlook isn't stuck at a screen that says "Processing," or this didn't resolve your issue, continue to the steps below.
2 - After clicking OK nothing happens, calendar doesn’t show up neither on the main screen nor under shared calendars. The only way to force the resource calendar to appear is to delegate full access which we don’t want to do. We do have hybrid environment however however resources are created in the cloud (office.com Admin Center exchange) and these accounts were working sites.google.com fine for the past couple of years. No changes were done that could affect the behavior of resource accounts just typical MS updates to their products.
Some programs running on the back of your computer may conflict with Outlook and cause Outlook to crash. To see if that’s the problem for you, restart your computer, and then reopen Outlook to see if it runs correctly. Test if Outlook is functioning correctly after disabling sites.google.com the add-ins. If not, it means still Outlook keeps crashing. Let us try another solution to get this issue fixed soon. If Outlook does not crash, this indicates that one or more Add-ins are to blame for the Outlook 365 crash.