If so, wait a short time (usually two or three minutes) to see if Outlook starts working again. A profile is a group of settings that controls how Outlook works. It includes a listing of your accounts, autocomplete information, and your name and initials. To repair your Outlook profile or create a new one, see Fix your Outlook email connection by repairing your profile. If that message has an attachment that’s larger than 20MB, delete the attachment and either attach a smaller file or attach a link to the attachment. For more information, go to Reduce attachment size to send large files with Outlook or Exchange Online limits.
The following section will methods to stop Outlook crashing discuss a few send and receive Errors in Outlook. If you are having issues sending email, this might be due to validation issues with your Microsoft Account. Some customers may not be able to see their Profile, Account or Sign Out options when selecting their picture on the top toolbar.
If you don’t choose an option on that dialog box, Outlook won’t let you do anything else. Pressing Alt+Tab will help you switch from window to window and help you see methods to stop Outlook crashing what dialog boxes might be stopping Outlook from responding. He is an expert Email Forensic, Cloud Computing, and a passionate nerd with over 10 years of experience in technical content writing. He writes about Cloud Migration, Database Recovery, Email Backup, Windows, Mac, and Tech. If you can’t choose any of the menu options, type inside an email message, calendar event, or contact, Outlook may have frozen. There are three steps you can take to try to get Outlook working again.
ProcedureExit Outlook.Open a Run dialog box. …Type Outlook /safe, and then click OK.If the issue is fixed, click Options on the File menu, and then click Add-Ins.Select COM Add-ins, and then click Go.Click to clear all the check boxes in the list, and then click OK.Restart Outlook.Jun 25, 2025
After installing the September Public Update, Outlook 2007 displays mixed languages in the user interface. You can start Outlook in safe mode, disable your add-ins, and then try to open Outlook normally.
Then, select your account and click Open File Location. This tool has helped methods to stop Outlook crashing IT teams across healthcare, finance, education amongst many others. Whether it’s restoring email from encrypted backups or recovering badly broken PSTs, Stellar gets the job done with minimal fuss. Third-party add-ins are helpful… until they’re not. Outdated or conflicting ones can mess with Outlook’s core performance, causing unexpected slowdowns or outright failure to launch. The Classic Outlook Advanced Diagnostis troubleshooter generates a detailed classic Outlook configuration report.
A corrupted profile, a damaged PST file, faulty add-ins, or improper Outlook startup settings often cause this issue. One of the first and most effective steps is to launch Outlook in Safe Mode. This mode turns off all add-ins and custom settings, helping you quickly identify if a third-party add-in is causing the startup problem. If you have reached here then we hope you got the solution as required to fix Outlook is having trouble starting.
We recommend setting Windows Update to automatically download and install recommended updates. Bug fixes, new features, and performance enhancements are released regularly. There are a number of possible reasons for Outlook to behave this way.
To help you get rid of these duplicates, we have released a fix which will automatically clean up your contact list. This fix will clean up duplicate contacts for end users starting August 9, 2023. Rollout of the fix to all users will take few weeks, so, some users may see the fix applied by the end of September. Some Safari users are unable to add email addresses in the To section, or cannot point the cursor in the To field. If you used the workaround below you can now switch from using an Outlook.com alias to your country’s domain.
Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. There are multiple ways for you to send and receive email, and multiple versions of Outlook available. If the images in these topics don’t match what you see on your screen, you might be using a different version of Outlook.
Read how to Add your Outlook.com account to another mail app. Some customers may experience a delay when trying to create a new email address, or alias, for their Outlook.com account. Although it’s not possible at the moment to turn the feature off entirely, you can choose to remove it from your favorites list by right clicking the folder and selecting Remove from Favorites. We have recently received some reports of users who are experiencing issues with subscribing to .ics/ical calendars. We’re aware of an issue where methods to stop Outlook crashing some users see the error message “Your message can’t be displayed right now”. Microsoft has released a Windows Hotfix file to remove the contacts folder synced by the Teams app.