If it gets corrupted, Outlook might not connect and just stay offline. Rebuilding the OST file makes Outlook pull a fresh copy from the server. Confusion happens when a device hooks up to more than one Office 365 Outlook Stuck on Synchronizing Folders environment. Autodiscover might send Outlook to the wrong Exchange server, so you can’t get to your mailbo

One Outlook Stuck on Synchronizing Folders of the things that can help you get rid of the “Outlook stuck on loading file” problem is to launch Outlook as an administrator. Users can also try its free demo version in their system to get more details on its features and working procedures. 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 Team

The Work Offline option is selected on Outlook’s Send/Receive tab. First, check to see if the Connected status is displayed or not. If it is not displayed, double-check your internet connection and re-examine it. To resolve the Outlook stuck offline working issue, click “Work offline” to reset and reconnect the Exchange server. Identify the cause of this error before restoring Outlook back to online mode. When Outlook keeps disconnecting from the Exchange server, it switches to offline mod

For more information, see the More Outlook Stuck on Synchronizing Folders information section of this article. After performing these steps, Outlook’s all folders will be synced to the server. If this method doesn’t work for you, navigate to other solutions. Before you dive into folder sync issues, read our complete Outlook and Office 365 Sync Guide for an overview of how synchronization works. By limiting synchronization to active folders, Outlook finishes updates faster and avoids timeout

When the Outlook app opens, I can see the ‘Try the new Outlook’ toggle. The toggle just turns back off Outlook Stuck on Synchronizing Folders and the app does nothing different. I saw a reply to an issue similar to mine that mentioned going to the Registry Editor and followed instructions outlined in that message but nothing changed. By the end, you’ll know exactly how to restore your Outlook and prevent future error

After updating Office, you may experience a brief flashing window every hour, which triggers the OfficeBackgroundHandlerRegistration task to start running. For more information about when builds are available for their respective channels, go to Update history for Microsoft 365. We’re investigating the issue and will update this page when a fix is availabl

Similarly you should review the Users Deactivated sheet on the sync summary spreadsheet attachment as you can also delete these users to bring your total down. With directory synchronization, you can continue to manage users and groups on-premises and synchronize additions, deletions, and changes to the cloud. But setup is a little complicated and it can sometimes be difficult to identify the source of problems. We have resources to help you identify potential issues and fix them. You can assign the administrative role to the existing user object again after the soft match between the on-premises user object and the Microsoft Outlook Stuck on Synchronizing Folders Entra user object has finishe

Most startup failures arise from minor configuration mismatches or outdated components. Following the above steps—from safe mode diagnostics to repairing data files—will restore functionality in most cases. FixTechGuide’s free email diagnostic tools automate error detection by scanning your configuration files, registry entries, and mail protocols. The platform validates SMTP, IMAP, and POP3 settings against verified databases to identify version mismatches or broken profiles introduced after system updates. You can also add the secondary connected accounts (Gmail, Yahoo, etc.) in Outlook.com as additional accounts in the Outlook profil

This blog talks about the causes behind Outlook synchronization errors and a few solutions to fix Outlook sync issues. We have shared five manual methods in this blog to resolve the Outlook syncing errors. Apart from this, we also discuss the Shoviv OST to PST Converter Tool, a professional way to repair, recover, and convert Outlook data files. This solution will be beneficial for users who are facing Outlook syncing issues because of corrupted PST or OST files. Users can also try its free demo version in their system and process the first 50 items from each folder freel

We have mentioned all the possible troubleshooting solutions to fix the error. If none of the above doesn’t help you to resolve the Outlook stuck on loading profile problem. It’s a sign that your Outlook data PST file is damaged or corrup

In the meantime, please use the workarounds suggested for each issue. If you manually type in the secondary connected account email address in the “From” field, the email is sent as “On behalf of” your primary Outlook.com account. You might need to set Windows Update to automatically download and install recommended updates. 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. Please install the latest updates on your phone to resolve the issu