Windows 11 build 22621.586

Build of Windows 11 2022 Update
OS family
ArchitectureAMD64, ARM64
Works in
Home (N, Single Language, China)
SE (N)
Pro (N, Single Language, China)
Pro Education (N)
Pro for Workstations (N)
Education (N)
Enterprise (Evaluation, G, GN, N, N Evaluation)
IoT Enterprise

Windows 11 build 22621.586 is an update of build 22621.1. It can be obtained by installing the KB5016701 cumulative update, which was released to a subset of Windows Insiders in the Beta Channel on 24 August 2022 with new features disabled by default. Only a subset of Windows Insiders in the Beta Channel received build 22622.586 on the same day which had them turned on or rolled out.

New features and changes[edit | edit source]

Settings[edit | edit source]

The ability to show 7-day history of resource access for various App permissions under their respective subpages in the Privacy & security page, which was initially introduced in build 25136, has been added.

Bugfixes[edit | edit source]

  • Fixed an issue where some Lenovo devices were not receiving updates as expected.
  • Fixed an issue causing domain credentials to not work in build 22621.575.
  • Fixed an issue where the "Sync across your devices" option under the Clipboard page wouldn't stay enabled.
  • Fixed an issue causing Microsoft Defender Application Guard to delay or stop from opening.
  • Fixed an issue causing URLs generated by JavaScript: URLs to not work as expected when adding them to the Favorites menu in IE mode.
  • Fixed an issue that forces the IE mode tabs in a session to reload.
  • Fixed an issue that affects open in IE mode.
  • Fixed an issue when successfully opens a browser window in IE mode to display a PDF file, browsing to another IE mode site within the same window would fail.
  • Fixed an issue that might bypass MSHTML and ActiveX rules for Windows Defender Application Control.
  • Fixed an issue causing the SharedPC account manager to stop from deleting many accounts during cleanup.
  • Fixed an issue causing NetworkAdapterConfiguration() to fail sporadically related to the inconsistent static IP configuration.
  • Fixed a memory leak in FindNextFileNameW().

Bugs and quirks[edit | edit source]

  • The audio may stop working in certain cases.
  • Certain devices with Xbox Dev Kit installed may experience repeated explorer.exe crashes after attempting to access certain folders.

Gallery[edit | edit source]

External links[edit | edit source]