Insider KB5065426 Windows 11 Insider Release Preview build 26200.6584 (25H2) - Sep. 9


UPDATE 9/12:
www.elevenforum.com

KB5065789 Windows 11 Insider Release Preview build 26100.6713 (24H2) and 26200.6713 (25H2) - Sep. 12

Windows Insider Blog: Hello Windows Insiders, today we’re releasing Windows 11 Builds 26100.6713 and 26200.6713 (KB5065789) to Insiders in the Release Preview Channel on Windows 11, version 24H2 (Build 26100) and version 25H2 (Build 26200). Below is a summary of the new features and...
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 Microsoft Support:

Hello Windows Insiders!

Today, we are making this year’s annual feature update Windows 11, version 25H2 (Build 26200.5074) available in the Release Preview Channel for customers to preview ahead of general availability later this calendar year.

Windows 11, version 25H2 will be delivered as an enablement package (eKB). This means that Windows 11, version 24H2 and version 25H2 use a shared servicing branch. It also means that they also share the same new features and enhancements delivered through our continuous innovation efforts. Windows 11, version 25H2 also includes some feature removals such as PowerShell 2.0 and Windows Management Instrumentation command-line (WMIC). And for our commercial customers, Windows 11, version 25H2 includes the ability for IT admins to remove select pre-installed Microsoft Store apps via Group Policy/MDM CSP on Enterprise/EDU devices. For more details on Windows 11, version 25H2, see this blog post.

Windows 11, version 25H2 shown as available as an optional update highlighted in a red box.
Windows 11, version 25H2 shown as available as an optional update highlighted in a red box.

Windows Insiders in the Release Preview Channel can install Windows 11, version 25H2 via our “seeker” experience in Windows Update. This means if you are an Insider currently in the Release Preview Channel on a PC that meets the Windows 11 hardware requirements, you can go to Settings and Windows Update and choose to download and install Windows 11, version 25H2 if you want. Once you update your PC to Windows 11, version 25H2, you will continue to automatically receive new servicing updates through Windows Update (the typical monthly update process). For instructions on how to join the Windows Insider Program and join your PC to the Release Preview Channel, click here.

Commercial* customers enrolled in the Windows Insider Program for Business can begin validating Windows 11, version 25H2 on PCs in their organizations. For these customers, the Windows 11, version 25H2 is available through Windows Update for Business (WUfB) and Windows Server Update Service (WSUS). Azure Marketplace will be available later today. You can learn more about deploying pre-release feature updates using these deployment methods here. Should any issues arise, IT admins in organizations deploying Release Preview updates can request Microsoft Support.

And finally – ISOs will be available for download for Windows 11, version 25H2 via the Windows Insider ISO download page next week. [UPDATE 9/10] The ISOs for Windows 11, version 25H2 are now available for download.

Thanks,
Windows Insider Program Team

*We consider a device a commercial device if it is not running the Windows 11 Home edition AND is being managed by an IT administrator (whether via Microsoft Endpoint Manager or other management solution) or has a volume license key or commercial ID or is joined to a domain.


 Source:

blogs.windows.com

Releasing Windows 11, version 25H2 to the Release Preview Channel

Hello Windows Insiders! Today, we are making this year’s annual feature update Windows 11, version 25H2 (Build 26200.5074) available in the Release Preview Channel for customers to preview ahead of general availability later th
blogs.windows.com blogs.windows.com


Check Windows Updates



 25H2 Enablement Package MSU Download:

For 64-bit Windows 11
Windows11.0-KB5054156-x64 (ZIP 163KB)

Download

OR

For ARM64 Windows 11
Windows11.0-KB5054156-arm64 (ZIP 167KB)

Download


25H2 Build 26200.5074 ISO from Microsoft:

www.elevenforum.com

Download Official Windows 11 ISO file from Microsoft

This tutorial will show you how to download an official Windows Server or Windows 11 64-bit or ARM64 ISO file from Microsoft. Microsoft provides ISO files for Windows Server and Windows 11 to download. You can use these ISO files to clean install or in-place upgrade Windows 11. The Flight Hub...
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UUP Dump:

64-bit ISO download:
uupdump.net

Select language for Windows 11, version 25H2 (26200.6584) amd64

Select language for Windows 11, version 25H2 (26200.6584) amd64 on UUP dump. UUP dump lets you download Unified Update Platform files, like Windows Insider updates, directly from Windows Update.
uupdump.net

ARM64 ISO download:
uupdump.net

Select language for Windows 11, version 25H2 (26200.6584) arm64

Select language for Windows 11, version 25H2 (26200.6584) arm64 on UUP dump. UUP dump lets you download Unified Update Platform files, like Windows Insider updates, directly from Windows Update.
uupdump.net

www.elevenforum.com

UUP Dump - Download Windows Insider ISO

UUP Dump is the most practical and easy way to get ISO images of any Insider Windows 10 or Windows 11 version, as soon as Microsoft has released a new build. UUP Dump creates a download configuration file according to your choices, downloads necessary files directly from Microsoft servers, and...
www.elevenforum.com www.elevenforum.com
 

Attachments

Last edited:
Click to expand...
Dronix said:
Well, I don't know. But I trust @phantomofearth. And it worked for me with two IDs.

View attachment 145530
Click to expand...
Well, it works, but you don't have the new UAC that asks for the PIN to authenticate the request.
Seems like the feature is only enabled partially.
With the full CFR key package installed, I get also the new UAC asking for authentication.

1758009801757.webp


Say Hello to Windows 11 Administrator Protection: A more Secure UAC

https://patchmypc.com/windows-11-administrator-protection We all know admin rights are essential, but they’re also one of the biggest security risks. With Windows 11 introducing Administrator Protection in Canary Build 27718, we now have a smarter way to manage elevated privileges. Instead of...
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Last edited:

My Computer My Computer

At a glance

Windows 11 Pro 25H2Intel I9-9900K64GBNVIDIA RTX 2060
OS
Windows 11 Pro 25H2
Computer type
PC/Desktop
Manufacturer/Model
Dell XPS 8930
CPU
Intel I9-9900K
Memory
64GB
Graphics Card(s)
NVIDIA RTX 2060
Sound Card
NVIDIA High Definition Audio
Monitor(s) Displays
4k Samsung
Screen Resolution
3840 x 2160
Hard Drives
512GB NVMe, ADATA SU 800, 2TB HDD
Vivetool or Windows 11 RP? Which are we testing here? Seems like when Windows 11 RP has addons it is no longer Windows RP that is being tested.
 

My Computers My Computers

System One System Two

  • At a glance

    windows 10 & 11AMD Ryzen 7X64GbRadeon RX 480 8Gb
    OS
    windows 10 & 11
    Computer type
    PC/Desktop
    Manufacturer/Model
    iBuyPower (special build)
    CPU
    AMD Ryzen 7X
    Motherboard
    Asus Prime x370 Pro
    Memory
    64Gb
    Graphics Card(s)
    Radeon RX 480 8Gb
    Monitor(s) Displays
    Samsung UHD 27 inch
    Screen Resolution
    UHD
    Hard Drives
    3 Samsung 1 TB SSD each; 1 Samsung PCIe M.2 at 2 TB

  • At a glance

    Windows 11 proAMD 9 5900X32 GbNvidia GeForce RTX 3080 Ti 12 GB GDDR6X
    Operating System
    Windows 11 pro
    Computer type
    PC/Desktop
    Manufacturer/Model
    IBuyPower
    CPU
    AMD 9 5900X
    Motherboard
    Asus x570 ROG Crosshair VIII Dark Hero WI-FI 6E ARGB
    Memory
    32 Gb
    Graphics card(s)
    Nvidia GeForce RTX 3080 Ti 12 GB GDDR6X
    Sound Card
    3D PREMIUM surround sound onboard
    Monitor(s) Displays
    Samsung 32 inch UHD curved monitor
    Screen Resolution
    UHD
    Hard Drives
    Samsung 980 pro 2 tb gen 4 NVMe ssd
    PSU
    850 watt consair RM850X
    Case
    Lian Li LANCOOL ONE tempered glass RGB gaming case
    Cooling
    DEEPCOOL GAMERSTORM RGB 240 mm CASTLE 240EX liquid cooler
    Keyboard
    Ares m.2 gaming keyboard
    Mouse
    Ares m.2 gaming optical mouse
    Internet Speed
    450
    Browser
    Firefox / Edge
    Antivirus
    Windows defender
    Other Info
    With all this gaming rig I am not a gamer!
uncyler825 said:
48433719 (Vivetool ID) = 1853569164 (CFR Registry Key)
Click to expand...

F.Y.I.
I think I found the other id that is required to enable [48433719] (vivetool ID, UxAccOptimization) = 1853569164 (CFR Registry Key)
It requires this other ID [49453572] (Vivetool ID, Standalone_Future) = 156965516 (CFR Registry Key)

What do you think?

Here is what is shows if I enable both the IDs with vivetool, it also creates these 2 CFR Keys. 😉
If the 1st ID is disabled, it also shows the 2nd one disabled.
If the 1st ID is reset, it shows both disabled in the ImageDefault (0)


1758158131098.webp

1758159432764.webp

1758159859823.webp



1758159963898.webp
 

My Computer My Computer

At a glance

Windows 11 Pro 25H2Intel I9-9900K64GBNVIDIA RTX 2060
OS
Windows 11 Pro 25H2
Computer type
PC/Desktop
Manufacturer/Model
Dell XPS 8930
CPU
Intel I9-9900K
Memory
64GB
Graphics Card(s)
NVIDIA RTX 2060
Sound Card
NVIDIA High Definition Audio
Monitor(s) Displays
4k Samsung
Screen Resolution
3840 x 2160
Hard Drives
512GB NVMe, ADATA SU 800, 2TB HDD
fg2001gf11F said:
Too complicated, when it is enabled with the whole CFR pack, I cannot even disable it. 😂
Click to expand...

I use the registry only for testing the function, so you can directly delete the "HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\FeatureManagement\Overrides\14" registry to restore to the default value.
fg2001gf11F said:
F.Y.I.
I think I found the other id that is required to enable [48433719] (vivetool ID, UxAccOptimization) = 1853569164 (CFR Registry Key)
It requires this other ID [49453572] (Vivetool ID, Standalone_Future) = 156965516 (CFR Registry Key)

What do you think?

Here is what is shows if I enable both the IDs with vivetool, it also creates these 2 CFR Keys. 😉
If the 1st ID is disabled, it also shows the 2nd one disabled.
If the 1st ID is reset, it shows both disabled in the ImageDefault (0)


View attachment 145730

View attachment 145733

View attachment 145734



View attachment 145735
Click to expand...

This CFR is also included in my registry file. It looks like it does need this key to unlock. Perhaps, in future OS Build updates there may be additional keys to hook this key.
 

My Computer My Computer

At a glance

Windows 11, version 25H2 (26200)AMD Ryzen 9 9950X 16-Core ProcessorDDR5-6000 (CL36) 64.0 GBNVIDIA GeForce RTX 4090
OS
Windows 11, version 25H2 (26200)
Computer type
PC/Desktop
CPU
AMD Ryzen 9 9950X 16-Core Processor
Motherboard
ASRock B650M PG Riptide
Memory
DDR5-6000 (CL36) 64.0 GB
Graphics Card(s)
NVIDIA GeForce RTX 4090
PSU
1200W
Case
Phanteks Enthoo Pro 2
Cooling
Noctua NH-D12L
uncyler825 said:
I use the registry only for testing the function, so you can directly delete the "HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\FeatureManagement\Overrides\14" registry to restore to the default value.


This CFR is also included in my registry file. It looks like it does need this key to unlock. Perhaps, in future OS Build updates there may be additional keys to hook this key.
Click to expand...
I know you have that CFR, it is included in the Enablement Package downloaded from github.
1758164963023.webp
It sure took a long time to isolate which key and/or vivetool ID is needed as a corequisite to enable the other one.
Why are the guys at Microsoft making things so secretive?
They should publish the functions of all these CFR keys so that the insiders could test their silly experiments properly.
This whole CFR system is pretty ridiculous and inefficient, and we never know what to expect.
Never a consistent result.
Just a waste of time testing unknown MS experiments. It just sucks! 😝🤬🤷‍♂️
 

My Computer My Computer

At a glance

Windows 11 Pro 25H2Intel I9-9900K64GBNVIDIA RTX 2060
OS
Windows 11 Pro 25H2
Computer type
PC/Desktop
Manufacturer/Model
Dell XPS 8930
CPU
Intel I9-9900K
Memory
64GB
Graphics Card(s)
NVIDIA RTX 2060
Sound Card
NVIDIA High Definition Audio
Monitor(s) Displays
4k Samsung
Screen Resolution
3840 x 2160
Hard Drives
512GB NVMe, ADATA SU 800, 2TB HDD
uncyler825 said:
I use the registry only for testing the function, so you can directly delete the "HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\FeatureManagement\Overrides\14" registry to restore to the default value.


This CFR is also included in my registry file. It looks like it does need this key to unlock. Perhaps, in future OS Build updates there may be additional keys to hook this key.
Click to expand...
Interesting that on this other machine MS enabled that ID 49453572 with Priority : ImageOverride (15)
So, they could also enable 48433719 without any restriction. 😂🤷‍♂️

This machine also has the "Administrator Protection" enabled by MS with these other 2 IDs showing at the bottom. 😉

1758338548399.webp

1758338276707.webp

1758338751293.webp
 

My Computer My Computer

At a glance

Windows 11 Pro 25H2Intel I9-9900K64GBNVIDIA RTX 2060
OS
Windows 11 Pro 25H2
Computer type
PC/Desktop
Manufacturer/Model
Dell XPS 8930
CPU
Intel I9-9900K
Memory
64GB
Graphics Card(s)
NVIDIA RTX 2060
Sound Card
NVIDIA High Definition Audio
Monitor(s) Displays
4k Samsung
Screen Resolution
3840 x 2160
Hard Drives
512GB NVMe, ADATA SU 800, 2TB HDD
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