How To Fix Error 0x8000000b?

Here how to fix error 0x8000000b is a Windows 10 Mail error. We all know that the Windows 10 comes with a built-in email client app that can allow you to sync your Gmail, Yahoo, and other email accounts. However, when you try using the Mail app in Windows 10, you might come across the error 0x8000000b. The error indicates that the email syncing in Windows 10 has failed.

The 0x8000000b error is read as:


We’re sorry, but we weren’t able to do that.

Error code: 0x8000000b.

Well, if you are looking for a proper solution to fix the error 0x8000000b, then you are in the right place. There are a few methods that can help you in resolving this sync error.


Method 1: Set Up Mail On Windows 10

  • Step : 1 You can try adding the same account in the Windows 10 Mail app to see if it fixes the problem.
  • Step : 2 Launch the Mail application on your Windows 10 computer.
  • Step : 3 When the mail application opens, click the Settings (gear) icon on the left pane of the window.
  • Step : 4 Select the Manage accounts option in the list and click Add Account.
  • Step : 5 Provide the email account details and click the Sign in button.
  • Step : 6 Wait for a few minutes, and the email account will be added successfully.
  • Step : 7 Follow these steps we can execute that how to fix error 0x8000000b.

Method 2: Reset The Mail App

  • Step : 1 Open the Settings option in the Windows 10 computer (Windows + I).
  • Step : 2 Select the Apps & Features option from the System tab.
  • Step : 3 Scroll through the list of applications present on your Windows 10 computer and select the in-built Mail app.
  • Step : 4 Click the Advanced option and click the Reset button on the page.

Method 3: Turn Off Windows Defender

  • Step : 1 Click the Start icon on the bottom right corner of the desktop.
  • Step : 2 In the search field, type Windows Defender and open the first search result.
  • Step : 3 The Windows Defender Security Center window will now open.
  • Step : 4 Select the Tools option and click Options.
  • Step : 5 Scroll down to the bottom of the Windows Defender page and click the checkbox to disable the option Use Windows Defender.
  • Step : 6 Close the window and restart the computer.
  • Step : 7 Once the computer restarts, open the in-built Mail application and see if you can sync the emails now.
  • Step : 8 By using these steps we can execute that how to fix error 0x8000000b.
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