The cause of Outlook not implemented error is attributed to multiple reasons including overprotective antivirus application, Outlook add-in, corrupted Outlook configuration as well as system files. In this article, we have jotted down a couple of quick fixes to help you troubleshoot the Outlook not implemented error so that you can get back online composing new emails in no time.

How do I fix Outlook not implemented error in Windows?

1. Run MS Office repair tool

2. Go back to previous of Windows 10

Uninstall updates Install the previous version of Windows 10

After the restart, launch the Outlook client and check if the Outlook not implemented error is resolved. If the Get started button is greyed out, it means the update is more than 10 days older; hence the option is not available anymore.

3. Disable third-party antivirus

4. Disable compatibility mode

The outlook is not implemented error can occur due to multiple reasons. By following the steps in this article, you can fix the error quickly. Do let us know which method helped you resolve the error in the comments.

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