Remember, patience is key when dealing with shared calendar sync issues. Some changes may take time to propagate across all users and devices. In fact, calendar synchronization problems are among the most frequently reported issues by Outlook users. These sync hiccups can stem from various sources, including network connectivity problems, outdated software, or conflicts between different calendar services. These syncing problems usually happen because of issues like a damaged Outlook profile, poor internet connection, or a corrupted OST file. If restarting Outlook or fixing the profile doesn’t work, converting the OST file is often the next step.
How do I reset Outlook sync?
This can help optimize Outlook’s performance and fix the synchronization issues. These advanced troubleshooting steps can often resolve persistent issues that simpler methods can’t fix. However, they should be approached with caution, especially in managed business environments. Shared calendars in Outlook are a powerful tool for team collaboration, but they can sometimes encounter sync issues.
Common causes of sync issues for ‘my Outlook calendar is not syncing’
To check if the security application is causing the issue, you can temporarily disable the antivirus program or Firewall and then update the folders. If the issue is resolved, it indicates that your antivirus software or Firewall is interfering with Outlook. Outlook calendar synchronization ensures that your schedule remains up-to-date across all your devices and platforms. Unfortunately, sync issues are more common than one might expect, leading to missed appointments, scheduling conflicts, and unnecessary stress. By following these steps, you should be able to resolve most Outlook calendar sync issues, whether on desktop or mobile devices.
- In this section, we’ll explore how the Virto Calendar App for Microsoft 365 and Microsoft Teams can take your calendar management to the next level.
- When these symptoms occur, or you have other problems synchronizing, the problem might be a corrupted .ost file.
- Understanding why these problems occur is the first step in resolving them.
- If these methods do not resolve the issue, we recommend that you rebuild the .ost file.
- The most common cause of an out-of-date account is an incorrect password.
- These syncing problems usually happen because of issues like a damaged Outlook profile, poor internet connection, or a corrupted OST file.
Solutions to Fix the Sync Issues in Outlook
EdbMails OST to PST Converter can help in these cases by recovering data from the inaccessible OST files and restoring them without data loss. Third-party firewalls or antivirus software might prevent you from syncing your email and calendar events. Check the software documentation to learn how to temporarily turn it off. If you have problems when you try to open your .ost file, you can use the Inbox Repair tool (Scanpst.exe) to diagnose and repair errors in your .ost file.
Method 8: Check and Fix the Root Folder Path
If problems persist, consider reaching out to Microsoft Support or your organization’s IT department for more advanced troubleshooting. This article is part of our comprehensive series on synchronization issues, designed to help you navigate the sometimes tricky waters of digital calendar management. Understanding these aspects of shared calendar syncing can help users anticipate potential issues and take steps to minimize conflicts. Remember, identifying the root cause is the first step to resolving your sync issues. In the following sections, we’ll dive into specific solutions to get your Outlook calendar syncing smoothly again. While Outlook provides robust calendar features, integrating additional tools can significantly enhance your scheduling experience.
This device doesn’t meet the security requirements set by your email administrator
If your password isn’t the problem, you might have a certificate error. If so, you’ll see a message that says, “There is a problem with the server’s security certificate. The security certificate is not from a trusted certifying authority.” Windows Defender Security Center is free security software that’s included with Windows 10. If you haven’t installed alternative security software, you should temporarily turn off Windows Defender Security Center. If not, you can completely uninstall Microsoft Office and then reinstall it. Now, restart Outlook and check if Outlook synchronization is working.
For both systems, after making changes, restart Outlook to ensure the new settings take effect. If you’re using an IMAP or POP account, some of these options may not be available, and you might need to check your account-specific sync settings. The most common cause of an out-of-date account is an incorrect password. In the notification bar at the top of the app, select Fix account. If your password is incorrect, you’ll see a message asking you to update your password. Check with your email provider for instructions about how to create an app password for your email account.
Method 9: Resync the Mail Folders
The tool records any differences in a scan log so that you can see what differences the tool found and resolved. The scan log also identifies any situations that the tool could not resolve and that you must fix manually. During the scanning process, security applications, like antivirus software or Windows Firewall might lock How to fix email not syncing the Outlook data file, leading to the sync issues.



