Outlook Stuck on Synchronizing Subscribed Folders

Summary: Are you one of the millions of Outlook users? If so, then you may have found yourself in a situation where you can’t update or outlook stop synchronizing folders synchronize your Outlook email messages with a subscribed folder. But, don’t worry if this sounds familiar because we’ve got tips on how to solve Outlook won’t stop synchronizing these types of problems.

If you’re having trouble with Outlook stop synchronizing folders, there are a few things you can try to resolve the issue. In this blog post, we’ll walk you through some troubleshooting steps to get your subscription working again.

Causes of Outlook Won’t Stop Synchronizing Folders Issues

When you receive the error Outlook cannot synchronize subscribed folders, it means there is a problem with the connection between Outlook and the server that is hosting your email account. This can be caused by a many of factors, including:

  • A problem with your internet connection.
  • The server that is hosting your email account is down or Outlook keeps crashing.
  • There are too many messages in your Inbox or other folders on the server.
  • Your account settings in Outlook are incorrect.

You can do a few things to try and resolve the Outlook won’t stop synchronizing issue.

Before starting, check the internet connection and ensure that there are no issues therein. Next, try restarting the server that is hosting your email account. If that does not work, you can try deleting some of the messages in your Inbox or other folders on the server. Eventually, if all further fails, you can attempt changing account settings in Outlook.

Solutions for Outlook Cannot Synchronize Subscribed Folders

If you are receiving the Microsoft Outlook is synchronizing folders stuck error or suddenly stop Outlook synchronizing, it means that your Microsoft Outlook is having trouble synchronizing with your mail server. There are multiple solutions to fix the problem.

First, try restarting Microsoft Outlook. When it doesn’t work, double-check that your account settings are right. If you’re still experiencing trouble, try removing and re-adding your Outlook Email account.

If you are still seeing that Outlook cannot synchronize subscribed folders or stop synchronizing folders in Outlook, there may be a problem with your mail server. You should contact the mail server administrator, maybe they can resolve the issue.

Method 1: How to Remove the IMAP Account and Re-add.

In this method, you can resolve the Outlook stuck on synchronizing subscribed folders error by removing and re-adding the email account from Outlook. However, it removes all prior data and creates a new file for your mailbox items.

Step 1. Delete the Email Account

  1. First, Launch Microsoft Outlook and select the File tab from the navigation bar.
  2. Go to Account Settings and pick Account Settings from the drop-down menu.
  3. Select the email account from the list you have to delete, and then hit the Remove button.
  4. In the end, it deletes all data related to that email ID.

Step 2. Re-Add the IMAP Account

  1. Open Microsoft Outlook and press the File option from the navigation bar.
  2. Click the Add Account option, and a new pop-up window will appear to you.
  3. Fill up the IMAP account details, such as email id, password, incoming and outgoing server, etc.
  4. Now, hit the Next button to go further.
  5. Finally, It sets your email account to Outlook.

Read: Outlook Exception Error Code 0xc0000005

Method 2: Perform Clean boot in Windows Manually

The users can run a clean boot on Windows if the above approach is not yielding any results. This technique is another option to fix Outlook won’t stop synchronizing issues in Microsoft Outlook. Moreover, this process is appropriate when any background programs interfere with the system windows. As a result, Outlook is unable to synchronize subscription folders. To run Windows in clean boot mode, follow the listed steps below:

  1. To start the run command, open the system as an administrator and click on Win+R.
  2. Enter msconfig in the dialog box and select OK. The System Configuration Wizard will appear to you.
  3. Now, go to the Services option. Tick the Hide all Microsoft Services and hit on the Disable all button.
  4. After that, select the Startup option and continue by hitting Open Task Manager.
  5. Finally, the Task Manager will launch. Choose and disable the programs that you want to quit.
  6. In the end, close the system and open it again.
  7. Start Microsoft Outlook once more and configure your email account.


If you’re having trouble synchronizing your subscribed folders in Outlook, there are a few things you can do to try and resolve Outlook won’t stop synchronizing the issue. First, make sure that your account is set up correctly by going into the account settings and ensuring that all the fields are filled out correctly. Further, check the connection to see if there are any issues there. Finally, if all methods fail, you can attempt resetting your synchronization settings.

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Sofia Smith is a technical content writer who has followed her passion for technology by authoring tech content at Sysvpro. Follow her on Twitter