synchronizing subscribed folders = error message Microsoft Q&A

After the conversion, you can import the PST into your newly created Outlook account via the Import Export wizard. The software can also directly export the OST file data to an existing Outlook profile, live Exchange Server, or Microsoft 365. The other solution troubleshoot office 365 sync and login issues to fix Outlook sync issues is recreating Microsoft Outlook profile. Follow each step carefully to resolve synchronization errors. Are you finding mismatches in the messages received in Microsoft Outlook in comparison to its web app? Or do you receive an error message while synchronizing your offline folder?

Solution 8: Rebuild Outlook Data File (OST)

After you make this change, none of the shared folders in the secondary mailbox will be available to you in Outlook when you're working offline. However, all folders in the primary mailbox will still be available to you when you're working offline. Conflicts with antivirus software or firewall can impact Outlook's synchronization process.

Free Methods to Remove Duplicate Items in Outlook 2016

You can temporarily turn off your antivirus software and firewall. 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. We have given you complete information about the synchronization issues folders in Outlook, and the ways to solve it manually and automatically. Check whether the numbers of items in the Offline and Server folders are the same. If it's the same, then synchronization is proper, but in case of variation, check profile settings.

Part 1: What you need to know about the issues with synchronization folders in Outlook?

• To do this, delete the .ost file, and then let Outlook download the information again from Exchange Server.
• After the conversion, you can import the PST into your newly created Outlook account via the Import Export wizard.
• This section, method, or task contains steps that tell you how to modify the registry.
• If disabling the software resolves the issue, then change your antivirus and firewall settings and add Outlook as an exception.
• In Outlook 2007, this problem is more likely to occur if you also have the following registry data configured on your Outlook client.
• You can see the synchronization status here and your new .ost file now.

When these symptoms occur, or you have other problems synchronizing, the problem might be a corrupted .ost file. When synchronization issues occur in Microsoft Outlook or in Microsoft Outlook Web App (formerly Outlook Web Access), you may experience the following symptoms. If your account doesn't have full mailbox permissions to the secondary mailbox, you're prompted for the account credentials to the secondary mailbox. You may experience the following specific issues when you use Outlook after you make the configuration changes that are specified in this method. This section, method, or task contains steps that tell you how to modify the registry. However, serious problems might occur if you modify the registry incorrectly.

For Outlook 2019, Outlook 2016, Outlook 2013, Outlook 2010, and Outlook 2007

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. There are various methods to resolve the Outlook sync issues, including manual and third-party solutions.

Symptoms

This Outlook data file cannot be accessed 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 freely. The OST Integrity Check Tool runs only on .ost files and can be used to diagnose and repair synchronization issues.

Part 2: Solve Error Synchronizing Folder Outlook 2003/2007/2010 manually

Any problems are noted in a message that has "OST Integrity Check" as its Subject. The OST Integrity Check Tool (Scanost.exe) is installed when you install Outlook in the following locations, as appropriate for the Outlook version that you are running. For more information about the maximum allowed share of server resources on Microsoft Exchange Server 2007, see A user is consuming their maximum allowed share of server. In the main interface, you need to click on "Select PSF/OST file to repair" to upload the required file.

How to Fix the "Outlook Cannot Synchronize Subscribed Folders" Issue?

This excellent software is easy to use and fixes the issue quickly. Whether it's a bigger file size or smaller, the software can repair all file types with any level of corruption. Once you have completed the steps to fix Disable Faulty add-ins in Outlook Outlook sync errors, kindly check if the error has been fixed or not.