If you installed earlier updates, only the new updates contained in this package will be downloaded and installed on your device.įor more information about security vulnerabilities, please refer to the new Security Update Guide website and the February 2022 Security Updates. If the default search in the Microsoft Outlook app is set to server search, the issue will only affect the advanced search. It might affect POP and IMAP accounts, as well as accounts hosted on Microsoft Exchange and Microsoft 365.

This issue is related to emails that have been stored locally in a.

The directory service encountered an unknown failure”.Īddresses a known issue that might prevent recent emails from appearing in search results in the Microsoft Outlook desktop app. This security update includes improvements that were a part of update KB5009596(released January 25, 2022) and also addresses the following issues:Īddresses an issue that causes a Lightweight Directory Access Protocol (LDAP) modify operation to fail if the operation contains the SamAccountName and UserAccountControl attributes. Important: Use EKB KB4562830 to update to Windows 10, version 20H2.

Windows 10 decrapifier 20h2