[DISCUSSION] Windows 11 26H1 Build 28000 (PC) [x64/arm64 Retail - br_release]

Discussion in 'Windows 11' started by Enthousiast, Nov 7, 2025.

  1. Enthousiast

    Enthousiast MDL Tester

    Oct 30, 2009
    54,966
    125,941
    450
    Would be helpfull to mention, or better yet, show the exact error?
     
    Stop hovering to collapse... Click to collapse... Hover to expand... Click to expand...
  2. pp03

    pp03 MDL Expert

    Apr 12, 2014
    1,482
    524
    60
    .1340 update
     
  3. Paul Mercer

    Paul Mercer MDL Guru

    Apr 6, 2018
    2,084
    4,363
    90
    zombie task manager bug is gone on this patch, installed fine after two reboots
     
    Stop hovering to collapse... Click to collapse... Hover to expand... Click to expand...
  4. Enthousiast

    Enthousiast MDL Tester

    Oct 30, 2009
    54,966
    125,941
    450
    #144 Enthousiast, Dec 9, 2025
    Last edited: Dec 9, 2025
    (OP)
    Stop hovering to collapse... Click to collapse... Hover to expand... Click to expand...
  5. Paul Mercer

    Paul Mercer MDL Guru

    Apr 6, 2018
    2,084
    4,363
    90
    Stop hovering to collapse... Click to collapse... Hover to expand... Click to expand...
  6. Enthousiast

    Enthousiast MDL Tester

    Oct 30, 2009
    54,966
    125,941
    450
    New thread? this is the 28000 thread, no matter what channel, it has always been this way.

    I can just change the thread title/header.
     
    Stop hovering to collapse... Click to collapse... Hover to expand... Click to expand...
  7. Enthousiast

    Enthousiast MDL Tester

    Oct 30, 2009
    54,966
    125,941
    450
    Stop hovering to collapse... Click to collapse... Hover to expand... Click to expand...
  8. Paul Mercer

    Paul Mercer MDL Guru

    Apr 6, 2018
    2,084
    4,363
    90
    Stop hovering to collapse... Click to collapse... Hover to expand... Click to expand...
  9. SM03

    SM03 MDL Expert

    Dec 16, 2012
    1,609
    680
    60
    (Clean) installed v1199 in a system (real HW), and this new v1340 is not offered via WU?

    Do I need to enrol in the IP to receive updates for this 26H1 branch?
     
  10. Paul Mercer

    Paul Mercer MDL Guru

    Apr 6, 2018
    2,084
    4,363
    90
    it's offered for arm64 only
    amd64 will stay as canary for a year, so just download and install msu file manually
     
    Stop hovering to collapse... Click to collapse... Hover to expand... Click to expand...
  11. hbk08

    hbk08 MDL Novice

    Jul 14, 2010
    11
    0
    0
    Build 28000.1340 seems to have no time bomb
     
  12. Enthousiast

    Enthousiast MDL Tester

    Oct 30, 2009
    54,966
    125,941
    450
    Stop hovering to collapse... Click to collapse... Hover to expand... Click to expand...
  13. maddog0266

    maddog0266 MDL Expert

    Apr 26, 2011
    1,249
    156
    60
    Still having problems with running the convertor in UUP-Dump. I will post a image of the error. Hope someone can help.
     

    Attached Files:

  14. abbodi1406

    abbodi1406 MDL KB0000001

    Feb 19, 2011
    18,610
    100,025
    340
    wrong: "C:\Download Folder\UUP Build"
    correct: "C\DowloadFolder\UUPBuild"
     
  15. maddog0266

    maddog0266 MDL Expert

    Apr 26, 2011
    1,249
    156
    60
    Thank you I got it already Thank you very much.
     
  16. °ツ

    °ツ MDL Addicted

    Jun 8, 2014
    921
    1,208
    30
    This build is nice and there is no bugs that I have noticed so far.

    But I am using a homebrew version of 28000.1 that is stripped down to run fast, it's fast like Windows 10 LTSC 2021 or maybe even slightly faster.
    It has StartAllBack pre installed which is nice.
    When using dark mode in Windows now legacy dialogs are finally dark and I don't see a white screen for a split of a second when creating new tabs in explorer ^^.
    I have been on Windows 10 LTSC 2021 because Windows 11 has been feeling sluggish but now I can finally ditch Windows 10.
     
  17. EaglePC

    EaglePC MDL Expert

    Feb 13, 2012
    1,329
    584
    60
    28000 good to use everyday computing it is just a same build as 26200 with bunch of updates.
     
  18. steven4554

    steven4554 MDL Expert

    Jul 12, 2009
    1,802
    3,732
    60
    Not quite, for example v26H1 is the only version to support new arm64 processors from Snapdragon and Nvidia.
     
    Stop hovering to collapse... Click to collapse... Hover to expand... Click to expand...
  19. P40L0

    P40L0 MDL Senior Member

    Jul 14, 2009
    495
    294
    10
    Yeah but other than that it's the same so far