Insider Insider Windows 11 Insider Preview Dev Build 22526 (rs_prerelease) - Jan. 6

  • Staff
UPDATE 1/12:

Hello Windows Insiders, today we are releasing Windows 11 Insider Preview Build 22526 to the Dev Channel.


  • This build has a good set of changes and improvements as well as fixes.
  • Please be sure to read the list of known issues below!

Changes and Improvements

  • We’re experimenting with showing ALT + TAB as windowed instead of full screen for some Insiders.

  • We have added support for wideband speech when using Apple AirPods products (AirPods, AirPods Pro, or AirPods Max), improving audio quality for voice calls.
  • Starting with Build 22518, Credential Guard is now enabled by default on Windows 11 Enterprise (E3 and E5) licensed PCs that are enterprise-joined.
  • We are experimenting with indexing more file locations so that using search to find important files in Files Explorer is quicker.


[File Explorer]
  • Did some work to help address an issue where if you’d used search in File Explorer, and then explorer.exe crashed, the next time you tried to search in File Explorer it wouldn’t work.
  • We’ve made another fix to help address the recent searches flyout getting stuck on the screen (appearing transparent except the border).
  • Improved the resolution of app icons displayed in search results when the display scaling was set to greater than 100%.
[Spotlight collection]
  • If you’re using spotlight collection, the current image should migrate on upgrade now (if the build you’re upgrading from is Build 22523 or higher).
  • Fixed an issue result in the Widgets board potentially not having the correct resolution when hovering over the entry point on a secondary monitor.
  • Addressed an issue where the Widgets board would temporarily be blank, showing only an Add Widgets button (which also opened to a blank dialog).
  • Fixed a bugcheck with KMODE_EXCEPTION_NOT_HANDLED remote desktop users were encountering when attempting to shutdown or restart.
  • Microsoft Store should no longer show a message that trying to install the latest Web Media Extension update is returning error code 0x80073CFB.
  • Addressed a DWM crash impacting some Insiders on the previous flight.
NOTE: Some fixes noted here in Insider Preview builds from the active development branch may make their way into the servicing updates for the released version of Windows 11 that became generally available on October 5th, 2021.

Known issues

  • You may be unable to sign-in to certain apps such as Feedback Hub. Restarting your PC should correct the issue.
  • We’re investigating reports that some Insiders are seeing driver and firmware update failures in recent builds with the error 0x8007012a.
  • In some cases, you might be unable to enter text when using Search from Start or the taskbar. If you experience the issue, press WIN + R on the keyboard to launch the Run dialog box, then close it.
  • The taskbar will sometimes flicker when switching input methods.
  • The network icon sometimes goes missing in the taskbar when it’s supposed to be there. If you encounter this, please try using Task Manager to restart explorer.exe.
  • If you have multiple monitors connected to your PC and right-click on the date and time on the taskbar on your primary monitor, it will crash explorer.exe
  • After clicking the Search icon on the Taskbar, the Search panel may not open. If this occurs, restart the “Windows Explorer” process, and open the search panel again.
  • When viewing the list of available Wi-Fi networks, the signal strength indicators do not reflect the correct signal strength.
  • Settings may crash when going to System > Display > HDR.
  • There is a blank entry under Bluetooth & Devices.
  • We’re working on a fix for an issue impacting some Insiders, resulting in Settings crashing when trying to access the Installed Apps, Startup Apps, and Default Apps pages. If you are one of those impacted and need to uninstall an app, using winget should work.
  • Changing the taskbar alignment can cause the Widgets button to disappear from taskbar.
  • When having multiple monitors, Widgets content on taskbar may get out of sync between monitors.
  • With the taskbar left-aligned, information such as temperature is not shown. This will be fixed in a future update.
[Voice access]
  • Some text authoring commands, e.g., “select that” or “delete that”, may not work as expected across Windows applications.
  • Recognition of some punctuation marks and symbols such as @ sign is not accurate.
  • Narrator Settings must be restarted after downloading a voice to see “Jenny” and “Aria” in the voice selection combo box.
  • Users may see a longer period of time before speech is stopped when pressing the CTRL key in continuous reading scenarios.

For developers

You can download the latest Windows Insider SDK at

SDK NuGet packages are now also flighting at NuGet Gallery | WindowsSDK which include:
These NuGet packages provide more granular access to the SDK and better integrate in CI/CD pipelines.

About the Dev Channel

We have moved the Dev Channel back to receiving builds from our active development branch (RS_PRERELEASE). These builds are from the earliest stage in a new development cycle with the latest work-in-progress code from our engineers. These aren’t always stable builds, and sometimes you will see issues that block key activities or require workarounds while flighting in the Dev Channel. It is important to make sure you read the known issues listed in our blog posts as we document many of these issues with each flight.

These builds are also not matched to a specific release. New features and OS improvements from these builds could show up in future Windows releases when they’re ready, and we may deliver them as full OS updates or servicing releases.

Build numbers are higher in the Dev Channel than the Windows 11 preview builds in the Beta and Release Preview Channels. You will not be able to switch from the Dev Channel to the Beta or Release Preview Channels without doing a clean install back to the released version of Windows 11 currently.

Are you not seeing any of the features listed for this build? Check your Windows Insider Settings to make sure you’re in the Dev Channel. Submit feedback here to let us know if things weren’t working the way you expected.

The desktop watermark you see at the lower right corner of your desktop is normal for these pre-release builds.

Important Insider Links

Amanda & Brandon


UUP Dump:

64-bit ISO download:
Select language for Windows 11 Insider Preview 22526.1000 (rs_prerelease) amd64

ARM64 ISO download: Select language for Windows 11 Insider Preview 22526.1000 (rs_prerelease) arm64



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Last edited:


Power User
Local time
3:28 PM
Windows 11 Education Build 22483.1011 Developer Build
LOL, same here.

I'd help you if I knew what settings to change straight in the registry. Then it would be as easy as applying a saved reg file after each upgrade.
Maybe you could figure this out on your own? There are tons of settings though...paths and what not...
It is something i might have a play around with, As much as i know for the most part what i need to know for myself. Registries etc and where to look, what certain things mean aren't my strong suit. Can follow instructions to do anything like anyone though.
After todays new update, It reverted everything back again D:

My Computer

System One

  • OS
    Windows 11 Education Build 22483.1011 Developer Build
    Computer type
    i7 10700k@5.2
    Gigabyte Gaming X Z490
    16GB Viper Steel Series 3200mhz
    Graphics Card(s)
    Gigabyte RTX2070 Super X OC Windforce
    Monitor(s) Displays
    ASUS TUF Gaming 3840X2160 Benq Gl2250 1920x1080
    Screen Resolution
    Hard Drives
    M.2 - ADATA SX8200 Pro 1TB
    SSD - Samsung 860 evo
    Corsair 650w
    NZXT S340 Elite
    Cooler Master Hyper 212 RGB Black Edition
    Razer Ornata Chroma
    Steel Series Rival 710
    Internet Speed
    Opera GX
    Windows Defender
    Other Info
    Logitech g29+Pedals+Shifter


Local time
3:28 PM
Windows 10
Probably should be FUD or FUBAR (If you have been or know anybody who has been in the Military of any country on earth ) -- even the Swiss Navy with a total asset of 1 Rowing Boat would know what those acronyms mean !!!

You forgot SNAFU

My Computers

System One System Two

  • OS
    Windows 10
    Computer type
    Self built
    Intel i8400
    Graphics Card(s)
    NVIDIA GeForce GT710
    Sound Card
    ASUS Xonar D2X
    Monitor(s) Displays
    Dell SE2417HGXF Full HD Gaming Monitor, 24"
    Screen Resolution
    1920 x 1080
    Hard Drives
    Samsung V-NAND SSD 860EVO
    Other spinning HDDs
    Xilence XP420
    PSU fan and stock CPU fan
    Avira free
  • Operating System
    Windows 11 on VMware (Release, Beta and Dev)
    Computer type
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