[Download]: Windows 11 Build 22538 ISO With Critical Fixes And More – Latest Update

Here download Windows 11 Build 22538 ISO for the latest build now available in the Dev Channel of the Windows Insider program. The Windows 11 Preview Build 22538 is a follow-up on the previous release that comes with some new additions in voice access along with several features already available in the latest operating system. Before you download Win 11, here is what you need to know about highlights, a long list of fixes, and known issues.

However, for a stable experience, the development team overseeing Windows 11 progress recommends Insiders in the Dev Channel RS_PRERELEASE migrate over to the Beta Channel.

But if you’re comfortable with testing an early preview version, to try new additions before anyone else outside of the pre-release channel, then download the latest ISOs from the link below.

To wit, in June 2021, Microsoft officially announced the next generation of Windows firmware. Since Windows 10 21H2 was unveiled back in November 2021, the Insider testing channels have resumed receiving preview updates providing registered beta testers a chance to get up to speed with the modern Windows 11 OS.

windows 11 build 22538 iso

Windows 11 Build 22538 Update:

Like previous updates, Microsoft is trying to improve the overall experience by removing remaining bugs before the public release of the next version of Windows 11.

And now, here is yet another “Windows 11 Insider Preview 22538 (rs_prerelease)” for insiders in the Dev Channel. As this update comes from the active development branch, we are not sure whether features included in this Dev build will arrive for the general public in a specific release like Windows 11 22H2 October 2022 Update.

Anyone with a supported device can download it from the Dev Channel.

In addition, the usual array of error fixes ensures a better experience with the operating system.

But, the ability to run Android apps for PC natively without third-party Android Emulators such as BlueStacks or outside of Amazon’s app store is still missing from this version. Hopefully, we’ll see it introduced in future releases soon.

Plus, there are currently known issues that still require attention from developers. We expect the majority of existing issues would get fixed before the final package is ready for launch to the beta channel followed by the full and final version.

Meanwhile, check a list of changes, improvements, bug fixes, and known issues in the Windows 11 Build 22538 update for the Dev Channel and the Beta Channel.

Discover More:

Windows 11 Build 22538 What’s New

  • In addition to a good set of changes and improvements, this build includes some good fixes too. Pressing the hardware buttons for volume up/down should no longer cause explorer.exe to crash for some Insiders.
  • Updates for voice access

    We first introduced voice access in Build 22518. Voice access is a new experience to control your PC with just voice. With today’s build, we have some updates for voice access for Windows Insiders to try out.

    Numbered tear drops appearing over all keys of touch keyboard.

    Using touch keyboard with voice access

    You can use the touch keyboard with voice access to:

    • Spell words e.g., names and email addresses.
    • Enter numbers e.g., phone numbers and addresses.
    • Enter punctuation marks and symbols.
    • Enter emojis.
    To do this Say this
    Open touch keyboard “Show keyboard”
    Hide touch keyboard “Hide keyboard”
    Click a key on touch keyboard “Click [number]”, “[number]” e.g., “Click 2, “2”

    You can only use the following voice access commands while using the touch keyboard:

    • Voice access on/ off commands e.g., “voice access wake up”, “voice access sleep”, “turn off microphone”, “turn off voice access”.
    • Commands to use touch keyboard e.g., “hide keyboard,” “click 2”.

Windows 11 Preview Build 22538 Changes And Improvements

  • The updated entry point for Widgets with weather on the taskbar first introduced with Build 22518 should now be available to all Windows Insiders in the Dev Channel.
  • In ALT + TAB, Task view, and Snap assist, the focus rectangle that shows what is selected will now use your chosen accent color on your PC.
    ALT + TAB showing focus rectangle with accent color.
  • Our updated IMEs and touch keyboard designs will now show on the Lock screen and where you enter your account information such as username and password. This change is currently rolling out to a subset of Windows Insiders at first and we’ll expand over time based on feedback.
    The updated touch keyboard design as seen from the Lock screen.
    The updated IME design as it appears on the Lock screen.
  • We are beginning to roll out the ability for voice typing to download Speech Packs from the Microsoft Store for device-based speech recognition that provides a better performance of transcription.
  • We’re experimenting with improving the discoverability of certain input features in various areas across the OS.
  • For those who need it, you can access ncpa.cpl directly again.
  • We have added HTTPS boot for Hyper-V Generation 2 VMs. The feature is enabled by default.
  • For PCs that support it, display calibration is now directly available under Settings > Display > HDR instead of having to open a separate Settings page.

Windows 11 Insider Build 22538 Bug Fixes


  • Pressing the hardware buttons for volume up/down should no longer cause explorer.exe to crash for some Insiders.
  • We believe that the issue causing some Insiders to see text in Settings and other places mixed up in the previous flight should no longer repro in this build.
  • Fixed an issue that was causing Narrator to crash in text boxes when using scan mode.
  • Mitigated an issue where for some PCs, after resuming from sleep or hibernate, video playback would resume instantly but the audio could take 10 seconds to start playing.

[File Explorer]

  • Folders named Advanced should no longer unexpectedly open the Advanced Sharing Settings page in Settings.


  • We’ve done some work to address an issue wherein typing when using Search from Start or after clicking the Search icon Taskbar would not actually start a Search, as no text was input. If you continue to experience this issue after upgrading, please file a new piece of feedback under Desktop Environment > Search in Feedback Hub.


  • Taskbar’s date and time in the long format should no longer cut off on secondary monitors.


  • There should no longer be a random blank entry under Bluetooth & Devices.
  • Fixed an issue where Narrator was reading the Resume updates button as “Check for updates” in the Windows Update page.
  • Settings should no longer crash when going to System > Display > HDR.
  • Fixed an issue believed to be the root cause of Settings crashing sometimes when using the clear location history option.
  • Mitigated an issue that was causing Settings to crash for some Insiders when viewing the properties of a Wi-Fi network.
  • The “private” and “public” controls in network properties should no longer flicker for people with dual network cards.
  • If you search for “network reset” the Settings page for doing that will now appear in the search results.
  • When viewing the list of available Wi-Fi networks in Quick Settings, the signal strength indicators should now reflect the correct signal strength instead of all showing full strength.


  • Removed the “try out your setup” box from Personalization > Text Input > Custom Theme, since it didn’t work.
  • The customized text color from Settings > Personalization > Text input > Custom theme” should actually apply to the text in the candidate window / clipboard history/ emoji panel now.
  • Mitigated an issue which was impacting the performance for Insiders with the new input switcher when rapidly switching input back and forth.
  • Tapping the search box in the expressive input area of the touch keyboard should no longer cause the touch keyboard to immediately dismiss the first time you do it after switching input language.
  • Fixed an unexpected 1-pixel gap between the side of the touch keyboard and edge of the screen when docked.
  • Adding missing inverted interrobang (⸘) to the general punctuation section of WIN + Period.


  • For those using the custom mode in Settings > Personalization > Colors, the background of ALT + Tab, Task View, and Snap Assist should now follow the default Windows mode for light or dark and not the default app mode.
  • Dragging and dropping windows in Task View while using an Arabic or Hebrew display language should drag in the correct direction again now.
  • Explorer.exe shouldn’t crash now when closing snap groups which include 3 or 4 apps.


  • We fixed the issue where if you changed the taskbar alignment, it would cause the Widgets button to disappear from taskbar.
  • Widgets content on taskbar should not get out of sync between monitors when multiple monitors are connecting to your PC.

[Voice access]

  • Fixed an issue where recently removed microphone shows up as the selected microphone.
  • An issue was addressed to ensure the microphone state changes are announced for screen reader users.
  • Fixed an issue to ensure microphone names are read out for screen reader users on the microphone selection page while setting up voice access for the first time.
  • Fixed an issue to ensure microphone labels communicate the current microphone state for screen reader users.
  • Fixed an issue where duplicate number labels were showing up on Microsoft Edge home page with the command “show numbers”.
  • Fixed an issue where the command “lowercase previous character” was not working as expected.
  • Fixed an issue where voice access would give an incorrect message to say “voice access wake up” even when no microphone is connected.
  • Fixed an issue where the command “switch to Edge” was not prompting for input when two Microsoft Edge windows are open with one of them maximized.
  • Fixed an issue where the command “go to font” didn’t give expected results in Microsoft Word.
  • Addressed an issue where the command “voice access wake up” was not activating voice access microphone when you speak continuously without any pauses.
  • Addressed an issue where dictation was not working as expected on the desktop and File Explorer.
  • Addressed an issue where the command “show numbers” was not showing number labels on the window in focus.

[Task Manager]

  • Fixed an issue that was impacting Task Manager reliability.
  • Update App History tab column name in Task Manager from “Tile updates” to “Notifications”.

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.

Windows 11 Insider Preview Build 22538 Known Issues


  • The taskbar will sometimes flicker when switching input methods.


  • 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.


  • On a UAC prompt, the IME candidate window doesn’t show up.


  • With the taskbar left-aligned, information such as temperature is not shown. This will be fixed in a future update.


For more, head over to the official blog post. The long list of improved items and known issues indicate that the operating system needs more polishing. The Windows 11 ver 22538 likely still warrants attention from developers to remove potential errors from the Windows 11 operating system to get it ready for public use.

Interested users who are yet to register will need to first enroll with the Windows Insider Program to download the ISO file for this update. Whereas, existing developers should receive this update via a normal over-the-air update through Windows Update in Settings.