Remove the update file from the updates would do the trick. You only need to use the CP update (kb5043080) and the LCU (currently kb5074105).
FULL progresses please, some things can be explained by stuff happening/showing earlier in the progress or settings.
@My VN Your original question was from 5 pages ago and it's so easy to solve... Without following your footsteps and trying to figure out what's wrong, I'll straight up suggest you download a 26100.1 iso from uupdump(set AddUpdate=0 in the config file) and apply updates to it whenever you need. More specifically you'll the updates from enthousiast's updates overview post. Here's how my updates folder looks every month: Never had issues servicing a .1 iso. IF YOU WANT, you can use a later iso with checkpoint cu already integrated and then only apply the latest cu, my personal preference is the .1 iso.
Currently, I'm using 26100.1 base WIM for the 25h2. For the 26h2, should I use 26100.2 base WIM then ?
https://forums.mydigitallife.net/threads/windows-11-hotfix-repository.83741/page-197#post-1904288 Unless 26H2 magically becomes an EKB for 26100.1.
26H2 ia DEV channel, Insider Preview level. Here you can see all updates integration tests: https://forums.mydigitallife.net/posts/1904762 easiest is to just select 26300.xxxxx on UUP dump and create the updated ISO there, then there is no confusion possible.
Nobody knows what it finally will be, a EP or full upgrade or whatever, for now it is just a DEV channel test build.
Code: ====================== W10UI v10.59 ======================= [1] Target (x64): "E:\W10UI_28000\28000_Work_NL" [2] Updates: "E:\W10UI_28000\Updates" [3] DISM: "Windows NT 10.0 ADK" [4] Enable .NET 3.5: NO [5] Cleanup System Image: YES [6] Reset Image Base: YES / Extra [7] Update WinRE.wim: YES [8] install.wim selected indexes: 6 / [K] Keep indexes: Selected [M] Mount Directory: "c:\W10UImount_18451" [E] Extraction Directory: "c:\W10UItemp_29856" ============================================================ Change a menu option, press 0 to start the process, or 9 to exit: Code: ============================================================ Running W10UI v10.59 ============================================================ ============================================================ Configured Options... ============================================================ LCUmsuExpand 1 Cleanup ResetBase WinRE ISO ============================================================ Extracting dpx.dll file... ============================================================ ============================================================ Extracting UpdateCompression.dll file... ============================================================ ============================================================ Extracting .cab files from .msu files... ============================================================ 1/1: windows11.0-kb5077179-x64_LCU_1575.1.9.msu [Combined UUP] ============================================================ Extracting files from update containers (cab/wim)... *** This will require some disk space, please be patient *** ============================================================ 1/5: defender-dism-x64_steven4554_Feb_11_2026.cab 2/5: Windows11.0-KB5074837-x64-NDP481_CU_9325.1.cab [NetFx] 3/5: windows11.0-kb5077178-x64_DU_SafeOS_1574.1.2.cab [SafeOS DU] 4/5: Windows11.0-KB5077868-x64_inout.cab [SSU] 5/5: Windows11.0-KB5077179-x64.wim [LCU] ============================================================ Mounting sources\install.wim - index 6/16 ============================================================ Deployment Image Servicing and Management tool Version: 10.0.28000.1 Mounting image [==========================100.0%==========================] The operation completed successfully. ============================================================ Checking Updates... ============================================================ ============================================================ Installing servicing stack update... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.28000.1 Image Version: 10.0.28000.1 Processing 1 of 1 - Adding package Package_for_ServicingStack_1575~31bf3856ad364e35~amd64~~28000.1575.1.3 [==========================100.0%==========================] The changes due to package Package_for_ServicingStack_1575 requires the current servicing session to be reloaded. All the packages will be processed again. The operation completed successfully. ============================================================ Installing updates... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.28000.1 Image Version: 10.0.28000.1 Processing 1 of 1 - Adding package Package_for_DotNetRollup_481~31bf3856ad364e35~amd64~~10.0.9325.1 [==========================100.0%==========================] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.28000.1 Image Version: 10.0.28000.1 Processing 1 of 1 - Adding package Package_for_RollupFix~31bf3856ad364e35~amd64~~28000.1575.1.9 [==========================100.0%==========================] The operation completed successfully. ============================================================ Resetting OS image base... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.28000.1 Image Version: 10.0.28000.1575 [==========================100.0%==========================] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.28000.1 Image Version: 10.0.28000.1575 [==========================100.0%==========================] The operation completed successfully. ============================================================ Adding Defender update... ============================================================ Platform : 4.18.25110.6 Engine : 1.1.25110.1 Signatures: 1.443.992.0 ============================================================ Updating winre.wim ... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.28000.1 Mounting image [==========================100.0%==========================] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.28000.1 Image Version: 10.0.28000.1 Processing 1 of 1 - Adding package Package_for_ServicingStack_1575~31bf3856ad364e35~amd64~~28000.1575.1.3 [==========================100.0%==========================] The changes due to package Package_for_ServicingStack_1575 requires the current servicing session to be reloaded. All the packages will be processed again. The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.28000.1 Image Version: 10.0.28000.1 Processing 1 of 1 - Adding package Package_for_SafeOSDU~31bf3856ad364e35~amd64~~28000.1574.1.2 [==========================100.0%==========================] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.28000.1 Image Version: 10.0.28000.1 [===========================71.4%========= ] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.28000.1 Image Version: 10.0.28000.1 [===========================70.0%======== ] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.28000.1 Image File : E:\W10UI_28000\winre.wim Image Index : 1 Saving image [==========================100.0%==========================] Unmounting image [==========================100.0%==========================] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.28000.1 Exporting image [==========================100.0%==========================] The operation completed successfully. ============================================================ Adding updated winre.wim ... ============================================================ 1 file(s) copied. ============================================================ Unmounting sources\install.wim - index 6/16 ============================================================ Deployment Image Servicing and Management tool Version: 10.0.28000.1 Image File : E:\W10UI_28000\28000_Work_NL\sources\install.wim Image Index : 6 Saving image [==========================100.0%==========================] Unmounting image [==========================100.0%==========================] The operation completed successfully. ============================================================ Rebuilding sources\install.wim ... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.28000.1 Exporting image [==========================100.0%==========================] The operation completed successfully. ============================================================ Mounting sources\boot.wim - index 1/2 ============================================================ Deployment Image Servicing and Management tool Version: 10.0.28000.1 Mounting image [==========================100.0%==========================] The operation completed successfully. ============================================================ Checking Updates... ============================================================ ============================================================ Installing servicing stack update... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.28000.1 Image Version: 10.0.28000.1 Processing 1 of 1 - Adding package Package_for_ServicingStack_1575~31bf3856ad364e35~amd64~~28000.1575.1.3 [==========================100.0%==========================] The changes due to package Package_for_ServicingStack_1575 requires the current servicing session to be reloaded. All the packages will be processed again. The operation completed successfully. ============================================================ Installing updates... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.28000.1 Image Version: 10.0.28000.1 Processing 1 of 1 - Adding package Package_for_RollupFix~31bf3856ad364e35~amd64~~28000.1575.1.9 [==========================100.0%==========================] The operation completed successfully. ============================================================ Resetting WinPE image base... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.28000.1 Image Version: 10.0.28000.1575 [===========================70.0%======== ] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.28000.1 Image Version: 10.0.28000.1575 [===========================70.0%======== ] The operation completed successfully. ============================================================ Unmounting sources\boot.wim - index 1/2 ============================================================ Deployment Image Servicing and Management tool Version: 10.0.28000.1 Image File : E:\W10UI_28000\28000_Work_NL\sources\boot.wim Image Index : 1 Saving image [==========================100.0%==========================] Unmounting image [==========================100.0%==========================] The operation completed successfully. ============================================================ Mounting sources\boot.wim - index 2/2 ============================================================ Deployment Image Servicing and Management tool Version: 10.0.28000.1 Mounting image [==========================100.0%==========================] The operation completed successfully. ============================================================ Checking Updates... ============================================================ ============================================================ Installing servicing stack update... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.28000.1 Image Version: 10.0.28000.1 Processing 1 of 1 - Adding package Package_for_ServicingStack_1575~31bf3856ad364e35~amd64~~28000.1575.1.3 [==========================100.0%==========================] The changes due to package Package_for_ServicingStack_1575 requires the current servicing session to be reloaded. All the packages will be processed again. The operation completed successfully. ============================================================ Installing updates... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.28000.1 Image Version: 10.0.28000.1 Processing 1 of 1 - Adding package Package_for_RollupFix~31bf3856ad364e35~amd64~~28000.1575.1.9 [==========================100.0%==========================] The operation completed successfully. ============================================================ Resetting WinPE image base... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.28000.1 Image Version: 10.0.28000.1575 [===========================70.0%======== ] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.28000.1 Image Version: 10.0.28000.1575 [===========================70.0%======== ] The operation completed successfully. ============================================================ Unmounting sources\boot.wim - index 2/2 ============================================================ Deployment Image Servicing and Management tool Version: 10.0.28000.1 Image File : E:\W10UI_28000\28000_Work_NL\sources\boot.wim Image Index : 2 Saving image [==========================100.0%==========================] Unmounting image [==========================100.0%==========================] The operation completed successfully. ============================================================ Rebuilding sources\boot.wim ... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.28000.1 Exporting image [==========================100.0%==========================] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.28000.1 Exporting image [==========================100.0%==========================] The operation completed successfully. ============================================================ Removing temporary extracted files... ============================================================ ============================================================ Creating updated ISO file... ============================================================ ISO Location: "E:\W10UI_28000" OSCDIMG 2.56 CD-ROM and DVD-ROM Premastering Utility Copyright (C) Microsoft, 1993-2012. All rights reserved. Licensed only for producing Microsoft authorized content. Scanning source tree (1000 files in 95 directories) Scanning source tree complete (1060 files in 99 directories) Computing directory information complete Image file is 6952583168 bytes (before optimization) Writing 1060 files in 99 directories to 28000.1575.260205-1934.BR_RELEASE_SVC_PROD1_CLIENT_X64FRE_NL-NL.iso 100% complete Storage optimization saved 69 files, 15642624 bytes (1% of image) After optimization, image file is 6939435008 bytes Space saved because of embedding, sparseness or optimization = 15642624 Done. ============================================================ Finished ============================================================ Press 9 or q to exit. Updated: https://forums.mydigitallife.net/posts/1895887