Trying to change Insider release options


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Mark Phelps

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I'm current on Insider Experimental 26340.9750 but I e=want to go to Insider Release Preview 26300.9807.

The Insider options only show Experimental or Beta -- no option for Release Preview.

I tried using UUPDUMP to create the 26300.9807 ISO but it failed to find some items.

I went to MS but the latest preview release ISO shown was 26300.9378.
 

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Windows 11Ryzen 5600X16GBEVGA GT 710
OS
Windows 11
Computer type
PC/Desktop
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Custom built
CPU
Ryzen 5600X
Motherboard
ASRock Steel Legend
Memory
16GB
Graphics Card(s)
EVGA GT 710
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None
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23",24", 19" - flat panels
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1920x1200
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None - only M.2 SATA and NVMe drives
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750W
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Antec
Cooling
stock Wraith cooler
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Corsair gaming
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Logitech M720
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1Gb
Mark Phelps said:
I'm current on Insider Experimental 26340.9750 but I e=want to go to Insider Release Preview 26300.9807.

The Insider options only show Experimental or Beta -- no option for Release Preview.

I tried using UUPDUMP to create the 26300.9807 ISO but it failed to find some items.

I went to MS but the latest preview release ISO shown was 26300.9378.
Click to expand...
You cannot downgrade easily from a higher version to a lower version. Generally you're going to need to do a clean install of the OS.
 

My Computer My Computer

At a glance

Windows 11 25H2Broadwell-e 6850K 4.5ghz @1.36v32GB Corsair LPM 3600 C16EVGA RTX 3080Ti FTW
OS
Windows 11 25H2
Computer type
PC/Desktop
Manufacturer/Model
EVGA home brew
CPU
Broadwell-e 6850K 4.5ghz @1.36v
Motherboard
EVGA X99 FTW K
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32GB Corsair LPM 3600 C16
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EVGA RTX 3080Ti FTW
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Asus Centurion true 7.1 headset. (5 speakers in each earpeice)
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LG C4 55"
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4K 144hz
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Various models of SSDs ~10TB No HDDs installed.
PSU
be quiet! BN516 Straight Power 12-1000w 80 Plus Platinum
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Corsair 780T modified to dual 200mm intake fans
Cooling
Corsair H110i
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Corsair K95 Platinum
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Corsair M65 RGB Elite
Internet Speed
50Mbs
Lately the new Windows insiders app has been letting people downgrade and install lower builds. I've only tried it once myself to go from Beta to Release Preview. Do you have the show Release Preview button turned on?

Screenshot 2026-10-17 114152 (Small).webp
 

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System One System Two

  • At a glance

    Windows 11 26H2Intel Core Ultra 9 275HX (24-Core)64GB DDR5 6400MT/sNVIDIA GeForce RTX 5080 and Intel UHD Graphics
    OS
    Windows 11 26H2
    Computer type
    Laptop
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    Alienware 18 Area-51
    CPU
    Intel Core Ultra 9 275HX (24-Core)
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    Alienware
    Memory
    64GB DDR5 6400MT/s
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    NVIDIA GeForce RTX 5080 and Intel UHD Graphics
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    Onboard, Realtek high-performance Audio chips (ALC3329 & ALC1708))
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    300HZ 18-inch QHD 500 nit Comfort View+
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    2TB NVMe M.2 PCIe Gen 5 SSD
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    Magnesium Alloy
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    Advanced Cryo-Tech Quad-Fan Cooling system & large vapor chamber
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  • At a glance

    Windows 11 26H2Qualcomm Snapdragon X Elite (12 Core) ARM bas...16GB LPDDR5Qualcomm Adreno X1-85
    Operating System
    Windows 11 26H2
    Computer type
    Laptop
    Manufacturer/Model
    Microsoft Surface Laptop 7
    CPU
    Qualcomm Snapdragon X Elite (12 Core) ARM based CPU
    Motherboard
    Microsoft Corp.
    Memory
    16GB LPDDR5
    Graphics card(s)
    Qualcomm Adreno X1-85
    Sound Card
    Omnisonic speakers with Dolby Atmos spatial sound
    Monitor(s) Displays
    120 Hz 13.8-inch 600 nit PixelSense Flow touchscreen
    Screen Resolution
    2304x1536
    Hard Drives
    1TB NVMe Gen 4 SSD
    Case
    Anodized Aluminum
    Cooling
    Traditional active cooling fan system
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    Mechanical QWERTY, backlit when in use
    Mouse
    Logitech MX Master 4 and Surface Arc Mouse
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    MS Defender and Malwarebytes Free
FrancoDT said:
Lately the new Windows insiders app has been letting people downgrade and install lower builds. I've only tried it once myself to go from Beta to Release Preview. Do you have the show Release Preview button turned on?

View attachment 187039
Click to expand...
According to the latest MS documentation going from the experimental branch to a lower build number still requires a clean install.
 

My Computer My Computer

At a glance

Windows 11 25H2Broadwell-e 6850K 4.5ghz @1.36v32GB Corsair LPM 3600 C16EVGA RTX 3080Ti FTW
OS
Windows 11 25H2
Computer type
PC/Desktop
Manufacturer/Model
EVGA home brew
CPU
Broadwell-e 6850K 4.5ghz @1.36v
Motherboard
EVGA X99 FTW K
Memory
32GB Corsair LPM 3600 C16
Graphics Card(s)
EVGA RTX 3080Ti FTW
Sound Card
Asus Centurion true 7.1 headset. (5 speakers in each earpeice)
Monitor(s) Displays
LG C4 55"
Screen Resolution
4K 144hz
Hard Drives
Various models of SSDs ~10TB No HDDs installed.
PSU
be quiet! BN516 Straight Power 12-1000w 80 Plus Platinum
Case
Corsair 780T modified to dual 200mm intake fans
Cooling
Corsair H110i
Keyboard
Corsair K95 Platinum
Mouse
Corsair M65 RGB Elite
Internet Speed
50Mbs
HeavyHemi said:
According to the latest MS documentation going from the experimental branch to a lower build number still requires a clean install.
Click to expand...
Looks like that still applies for Future Platforms: Microsoft did overhaul the Windows Insider Program to support seamless In-Place Upgrades (IPU) between standard channels on the same core version, Experimental Future Platforms builds do not align with retail production codebases. Because of this structural difference, moving from that specific advanced track down to Release Preview or leaving the program entirely still requires a clean installation of Windows.
 

My Computers My Computers

System One System Two

  • At a glance

    Windows 11 26H2Intel Core Ultra 9 275HX (24-Core)64GB DDR5 6400MT/sNVIDIA GeForce RTX 5080 and Intel UHD Graphics
    OS
    Windows 11 26H2
    Computer type
    Laptop
    Manufacturer/Model
    Alienware 18 Area-51
    CPU
    Intel Core Ultra 9 275HX (24-Core)
    Motherboard
    Alienware
    Memory
    64GB DDR5 6400MT/s
    Graphics Card(s)
    NVIDIA GeForce RTX 5080 and Intel UHD Graphics
    Sound Card
    Onboard, Realtek high-performance Audio chips (ALC3329 & ALC1708))
    Monitor(s) Displays
    300HZ 18-inch QHD 500 nit Comfort View+
    Screen Resolution
    2560 x 1600
    Hard Drives
    2TB NVMe M.2 PCIe Gen 5 SSD
    Case
    Magnesium Alloy
    Cooling
    Advanced Cryo-Tech Quad-Fan Cooling system & large vapor chamber
    Keyboard
    Cherry MX ultra low profile mechanical keyboard with per key AlienFX RGB lighting
    Mouse
    Logitech MX Master 4
    Browser
    Vivaldi (main), Firefox, Chrome, Edge
    Antivirus
    MS Defender and Malwarebytes Free

  • At a glance

    Windows 11 26H2Qualcomm Snapdragon X Elite (12 Core) ARM bas...16GB LPDDR5Qualcomm Adreno X1-85
    Operating System
    Windows 11 26H2
    Computer type
    Laptop
    Manufacturer/Model
    Microsoft Surface Laptop 7
    CPU
    Qualcomm Snapdragon X Elite (12 Core) ARM based CPU
    Motherboard
    Microsoft Corp.
    Memory
    16GB LPDDR5
    Graphics card(s)
    Qualcomm Adreno X1-85
    Sound Card
    Omnisonic speakers with Dolby Atmos spatial sound
    Monitor(s) Displays
    120 Hz 13.8-inch 600 nit PixelSense Flow touchscreen
    Screen Resolution
    2304x1536
    Hard Drives
    1TB NVMe Gen 4 SSD
    Case
    Anodized Aluminum
    Cooling
    Traditional active cooling fan system
    Keyboard
    Mechanical QWERTY, backlit when in use
    Mouse
    Logitech MX Master 4 and Surface Arc Mouse
    Browser
    Vivaldi (main), Firefox, Chrome, Edge
    Antivirus
    MS Defender and Malwarebytes Free

My Computers My Computers

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  • At a glance

    Windows 11 Pro 26H2Intel Core i9 13900KCorsair Dominator Platinum 64gb 5600MT/s DDR5...Sapphire NITRO+ AMD Radeon RX 7900 XTX Vapor-...
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    Homebuilt
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    Intel Core i9 13900K
    Motherboard
    Asus ProArt Z790 Creator WiFi - Bios 3202
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    Corsair Dominator Platinum 64gb 5600MT/s DDR5 Dual Channel
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    External DAC: Cambridge Audio DACMagic200M - Headphone Amps: Topping L70 & SMSL H400
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    Screen Resolution
    3840 x 2160 120hz
    Hard Drives
    Samsung 980 Pro 2TB (OS)
    Samsung 980 Pro 1TB (Files)
    Lexar NZ790 4TB
    LaCie d2 Professional 6TB external - USB 3.1
    Seagate Expansion 16TB external - USB 3.2
    Seagate One Touch 18TB external HD - USB 3.0
    PSU
    Corsair RM1200x Shift
    Case
    Corsair RGB Smart Case 5000x (white)
    Cooling
    NAUTILUS 360 RS Liquid CPU Cooler
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    Incase Ergonomic USB (Microsoft clone)
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    Logitech MX Master 3S
    Internet Speed
    Fibre 900/500 Mbps
    Browser
    Microsoft Edge Chromium
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    Bitdefender Total Security
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    AMD Radeon Software & Drivers
    Hasleo Backup Suite
    Dashlane password manager
    Kensington Verimark fingerprint reader
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    Orico 10-port powered USB 3.0 hub

  • At a glance

    Windows 11 Pro 25H2Intel® Core™ i9-13900H32GB DDR4-3200 Dual channel*Intel Iris Xᵉ Graphics G7
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    Windows 11 Pro 25H2
    Computer type
    Laptop
    Manufacturer/Model
    Asus Vivobook X1605VA
    CPU
    Intel® Core™ i9-13900H
    Motherboard
    Asus X1605VA bios 309
    Memory
    32GB DDR4-3200 Dual channel
    Graphics card(s)
    *Intel Iris Xᵉ Graphics G7
    Sound Card
    Realtek | Intel SST Bluetooth & USB
    Monitor(s) Displays
    16.0-inch, WUXGA 16:10 aspect ratio, IPS-level Panel
    Screen Resolution
    1920 x 1200 60hz
    Hard Drives
    512GB M.2 NVMe™ PCIe® 3.0 SSD
    Mouse
    Logitech MX Ergo Trackball
    Antivirus
    Bitdefender Total Security
    Other Info
    720p Webcam
    WiFi & USB to ethernet

My Computers My Computers

System One System Two

  • At a glance

    Windows 11 26H2Intel Core Ultra 9 275HX (24-Core)64GB DDR5 6400MT/sNVIDIA GeForce RTX 5080 and Intel UHD Graphics
    OS
    Windows 11 26H2
    Computer type
    Laptop
    Manufacturer/Model
    Alienware 18 Area-51
    CPU
    Intel Core Ultra 9 275HX (24-Core)
    Motherboard
    Alienware
    Memory
    64GB DDR5 6400MT/s
    Graphics Card(s)
    NVIDIA GeForce RTX 5080 and Intel UHD Graphics
    Sound Card
    Onboard, Realtek high-performance Audio chips (ALC3329 & ALC1708))
    Monitor(s) Displays
    300HZ 18-inch QHD 500 nit Comfort View+
    Screen Resolution
    2560 x 1600
    Hard Drives
    2TB NVMe M.2 PCIe Gen 5 SSD
    Case
    Magnesium Alloy
    Cooling
    Advanced Cryo-Tech Quad-Fan Cooling system & large vapor chamber
    Keyboard
    Cherry MX ultra low profile mechanical keyboard with per key AlienFX RGB lighting
    Mouse
    Logitech MX Master 4
    Browser
    Vivaldi (main), Firefox, Chrome, Edge
    Antivirus
    MS Defender and Malwarebytes Free

  • At a glance

    Windows 11 26H2Qualcomm Snapdragon X Elite (12 Core) ARM bas...16GB LPDDR5Qualcomm Adreno X1-85
    Operating System
    Windows 11 26H2
    Computer type
    Laptop
    Manufacturer/Model
    Microsoft Surface Laptop 7
    CPU
    Qualcomm Snapdragon X Elite (12 Core) ARM based CPU
    Motherboard
    Microsoft Corp.
    Memory
    16GB LPDDR5
    Graphics card(s)
    Qualcomm Adreno X1-85
    Sound Card
    Omnisonic speakers with Dolby Atmos spatial sound
    Monitor(s) Displays
    120 Hz 13.8-inch 600 nit PixelSense Flow touchscreen
    Screen Resolution
    2304x1536
    Hard Drives
    1TB NVMe Gen 4 SSD
    Case
    Anodized Aluminum
    Cooling
    Traditional active cooling fan system
    Keyboard
    Mechanical QWERTY, backlit when in use
    Mouse
    Logitech MX Master 4 and Surface Arc Mouse
    Browser
    Vivaldi (main), Firefox, Chrome, Edge
    Antivirus
    MS Defender and Malwarebytes Free
FrancoDT said:
Lately the new Windows insiders app has been letting people downgrade and install lower builds. I've only tried it once myself to go from Beta to Release Preview. Do you have the show Release Preview button turned on?

View attachment 187039
Click to expand...
I did not have that enabled. I did that and now, the selections include Release Preview. I will change the "experience" to that and see what happens.

Thanks for this.
 

My Computer My Computer

At a glance

Windows 11Ryzen 5600X16GBEVGA GT 710
OS
Windows 11
Computer type
PC/Desktop
Manufacturer/Model
Custom built
CPU
Ryzen 5600X
Motherboard
ASRock Steel Legend
Memory
16GB
Graphics Card(s)
EVGA GT 710
Sound Card
None
Monitor(s) Displays
23",24", 19" - flat panels
Screen Resolution
1920x1200
Hard Drives
None - only M.2 SATA and NVMe drives
PSU
750W
Case
Antec
Cooling
stock Wraith cooler
Keyboard
Corsair gaming
Mouse
Logitech M720
Internet Speed
1Gb
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