@Enthousiast The problem was that I was using the CAB, not the MSU, that's why the LCU wasn't integrating correctly. Thanks for the help.
When used properly it should not matter if you use the MSU with the SSU+LCUcab inside or the extracted CAB with the SSU+LCU cab inside
The first step W10UI does is extracting the CAB from the MSU. The only difference is that with CAB you also need the external SSU update if it's a required precondition, while the MSU already contains it, at least for the modern versions.
LTSC: Code: ====================== W10UI v10.53u ======================= [1] Target (x64): "E:\W10UI_LTSC_2021\19044_Work_x64_US_LTSC" [2] Updates: "E:\W10UI_LTSC_2021\19044_Updates_x64_LTSC_US" [3] DISM: "Windows NT 10.0 ADK" [4] Enable .NET 3.5: YES [5] Cleanup System Image: YES [6] Reset Image Base: YES / Extra [7] Update WinRE.wim: YES [8] install.wim selected indexes: 1 / [K] Keep indexes: Selected [M] Mount Directory: "c:\W10UImount_15083" [E] Extraction Directory: "c:\W10UItemp_19305" ============================================================ Change a menu option, press 0 to start the process, or 9 to exit: Code: ============================================================ Running W10UI v10.53u ============================================================ ============================================================ Configured Options... ============================================================ Net35 Net35Source Cleanup ResetBase WinRE ISO ============================================================ Extracting .cab files from .msu files... ============================================================ 1/1: windows10.0-kb5066188-x64_LCU_6218.1.1.msu ============================================================ Extracting files from update containers (cab/wim)... *** This will require some disk space, please be patient *** ============================================================ 1/7: defender-dism-x64_steven4554_Aug_12_2025.cab 2/7: windows10.0-kb5007401-x64_Critical_DU_for_NET35.cab 3/7: windows10.0-kb5011048-x64_NDP481_Base_9166.1.cab [NetFx] 4/7: Windows10.0-KB5056578-x64-NDP481_CU_9310.1.cab [NetFx] 5/7: windows10.0-kb5062682-x64_DU_Sources_6094.cab [Setup DU] 6/7: windows10.0-kb5062691-x64_DU_SafeOS_6094.1.5.cab [SafeOS DU] 7/7: Windows10.0-KB5066188-x64.cab [Combined] 8/9: Windows10.0-KB5063261-x64_inout.cab [SSU] 9/9: Windows10.0-KB5066188-x64_inout.cab [LCU] ============================================================ Mounting sources\install.wim - index 1/2 ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Mounting image [==========================100.0%==========================] The operation completed successfully. ============================================================ Checking Updates... ============================================================ ============================================================ Installing servicing stack update... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.19044.1288 Processing 1 of 1 - Adding package Package_for_ServicingStack_6151~31bf3856ad364e35~amd64~~19041.6151.1.3 [==========================100.0%==========================] The operation completed successfully. ============================================================ Installing updates... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.19044.1288 Processing 1 of 3 - Adding package Package_for_KB5011048~31bf3856ad364e35~amd64~~10.0.9166.1 [==========================100.0%==========================] Processing 2 of 3 - Adding package Package_for_KB5007401~31bf3856ad364e35~amd64~~19041.1378.1.1 [==========================100.0%==========================] Processing 3 of 3 - Adding package Package_for_DotNetRollup_481~31bf3856ad364e35~amd64~~10.0.9310.1 [==========================100.0%==========================] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.19044.1288 Processing 1 of 1 - Adding package Package_for_RollupFix~31bf3856ad364e35~amd64~~19041.6218.1.1 [==========================100.0%==========================] The operation completed successfully. ============================================================ Resetting OS image base... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.19044.6218 [===== 10.0% ] [==========================100.0%==========================] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.19044.6218 [==========================100.0%==========================] The operation completed successfully. ============================================================ Adding Defender update... ============================================================ Platform : 4.18.25070.5 Engine : 1.1.25070.4 Signatures: 1.435.120.0 ============================================================ Adding .NET Framework 3.5 feature... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.19044.6218 Enabling feature(s) [==========================100.0%==========================] The operation completed successfully. ============================================================ Reinstalling cumulative update(s)... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.19044.6218 Processing 1 of 3 - Adding package Package_for_KB5007401~31bf3856ad364e35~amd64~~19041.1378.1.1 [==========================100.0%==========================] Processing 2 of 3 - Adding package Package_for_DotNetRollup_481~31bf3856ad364e35~amd64~~10.0.9310.1 [==========================100.0%==========================] Processing 3 of 3 - Adding package Package_for_RollupFix~31bf3856ad364e35~amd64~~19041.6218.1.1 [==========================100.0%==========================] The operation completed successfully. ============================================================ Updating winre.wim ... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Mounting image [==========================100.0%==========================] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.19041.1 Processing 1 of 1 - Adding package Package_for_ServicingStack_6151~31bf3856ad364e35~amd64~~19041.6151.1.3 [==========================100.0%==========================] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.19041.1 Processing 1 of 1 - Adding package Package_for_SafeOSDU~31bf3856ad364e35~amd64~~19041.6094.1.5 [==========================100.0%==========================] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.19041.6094 [==========================100.0%==========================] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.19041.6094 [=========== 20.0% ] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image File : E:\W10UI_LTSC_2021\winre.wim Image Index : 1 Saving image [==========================100.0%==========================] Unmounting image [==========================100.0%==========================] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Exporting image [==========================100.0%==========================] The operation completed successfully. ============================================================ Adding updated winre.wim ... ============================================================ 1 file(s) copied. ============================================================ Unmounting sources\install.wim - index 1/2 ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image File : E:\W10UI_LTSC_2021\19044_Work_x64_US_LTSC\sources\install.wim Image Index : 1 Saving image [==========================100.0%==========================] Unmounting image [==========================100.0%==========================] The operation completed successfully. ============================================================ Rebuilding sources\install.wim ... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Exporting image [==========================100.0%==========================] The operation completed successfully. ============================================================ Mounting sources\boot.wim - index 1/2 ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Mounting image [==========================100.0%==========================] The operation completed successfully. ============================================================ Checking Updates... ============================================================ ============================================================ Installing servicing stack update... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.19041.1288 Processing 1 of 1 - Adding package Package_for_ServicingStack_6151~31bf3856ad364e35~amd64~~19041.6151.1.3 [==========================100.0%==========================] The operation completed successfully. ============================================================ Installing updates... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.19041.1288 Processing 1 of 1 - Adding package Package_for_RollupFix~31bf3856ad364e35~amd64~~19041.6218.1.1 [==========================100.0%==========================] The operation completed successfully. ============================================================ Resetting WinPE image base... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.19041.6218 [==========================100.0%==========================] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.19041.6218 [=========== 20.0% ] The operation completed successfully. ============================================================ Unmounting sources\boot.wim - index 1/2 ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image File : E:\W10UI_LTSC_2021\19044_Work_x64_US_LTSC\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: 10.0.26100.5720 Mounting image [==========================100.0%==========================] The operation completed successfully. ============================================================ Checking Updates... ============================================================ ============================================================ Installing servicing stack update... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.19041.1288 Processing 1 of 1 - Adding package Package_for_ServicingStack_6151~31bf3856ad364e35~amd64~~19041.6151.1.3 [==========================100.0%==========================] The operation completed successfully. ============================================================ Installing updates... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.19041.1288 Processing 1 of 1 - Adding package Package_for_RollupFix~31bf3856ad364e35~amd64~~19041.6218.1.1 [==========================100.0%==========================] The operation completed successfully. ============================================================ Resetting WinPE image base... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.19041.6218 [===========================93.1%===================== ] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.19041.6218 [=========== 20.0% ] The operation completed successfully. ============================================================ Unmounting sources\boot.wim - index 2/2 ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image File : E:\W10UI_LTSC_2021\19044_Work_x64_US_LTSC\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: 10.0.26100.5720 Exporting image [==========================100.0%==========================] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Exporting image [==========================100.0%==========================] The operation completed successfully. ============================================================ Adding setup dynamic update(s)... ============================================================ windows10.0-kb5062682-x64_DU_Sources_6094.cab ============================================================ Removing temporary extracted files... ============================================================ ============================================================ Creating updated ISO file... ============================================================ ISO Location: "E:\W10UI_LTSC_2021" 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 (500 files in 41 directories) Scanning source tree complete (904 files in 87 directories) Computing directory information complete Image file is 5710020608 bytes (before optimization) Writing 904 files in 87 directories to 19044.6218.250816-2238.21H2_RELEASE_SVC_IM_CLIENT_X64FRE_EN-US.iso 100% complete Storage optimization saved 25 files, 14182400 bytes (1% of image) After optimization, image file is 5697914880 bytes Space saved because of embedding, sparseness or optimization = 14182400 Done. ============================================================ Finished ============================================================ Press 9 or q to exit. Home: Code: ====================== W10UI v10.53u ======================= [1] Target (x64): "G:\Projects\W1XUI\W10UI\19045_Work_x64_US" [2] Updates: "G:\Projects\W1XUI\W10UI\19045_Updates_x64_US" [3] DISM: "Host OS" [4] Enable .NET 3.5: YES [5] Cleanup System Image: YES [6] Reset Image Base: YES / Extra [7] Update WinRE.wim: YES [8] install.wim selected indexes: 1 / [K] Keep indexes: Selected [M] Mount Directory: "c:\W10UImount_16203" [E] Extraction Directory: "c:\W10UItemp_19100" ============================================================ Change a menu option, press 0 to start the process, or 9 to exit: Code: ============================================================ Running W10UI v10.53u ============================================================ ============================================================ Configured Options... ============================================================ Net35 Net35Source Cleanup ResetBase WinRE ISO ============================================================ Extracting .cab files from .msu files... ============================================================ 1/1: windows10.0-kb5066188-x64_LCU_6218.1.1.msu ============================================================ Extracting files from update containers (cab/wim)... *** This will require some disk space, please be patient *** ============================================================ 1/9: defender-dism-x64_steven4554_Aug_12_2025.cab 2/9: windows10.0-kb5007401-x64_Critical_DU_for_NET35.cab 3/9: windows10.0-kb5011048-x64_NDP481_Base_9166.1.cab [NetFx] 4/9: windows10.0-kb5015684-x64_22H2_EP_1799.1.2.cab [Enablement] 5/9: Windows10.0-KB5020683-x64_PSFX_OOBE_2304.1.3.cab [OOBE] 6/9: Windows10.0-KB5056578-x64-NDP481_CU_9310.1.cab [NetFx] 7/9: windows10.0-kb5062682-x64_DU_Sources_6094.cab [Setup DU] 8/9: windows10.0-kb5062691-x64_DU_SafeOS_6094.1.5.cab [SafeOS DU] 9/9: Windows10.0-KB5066188-x64.cab [Combined] 10/11: Windows10.0-KB5063261-x64_inout.cab [SSU] 11/11: Windows10.0-KB5066188-x64_inout.cab [LCU] ============================================================ Mounting sources\install.wim - index 1/2 ============================================================ Deployment Image Servicing and Management tool Version: 10.0.19041.3636 Mounting image [==========================100.0%==========================] The operation completed successfully. ============================================================ Checking Updates... ============================================================ ============================================================ Installing servicing stack update... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.19041.3636 Image Version: 10.0.19041.1 Processing 1 of 1 - Adding package Package_for_ServicingStack_6151~31bf3856ad364e35~amd64~~19041.6151.1.3 [==========================100.0%==========================] The operation completed successfully. ============================================================ Installing updates... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.19041.3636 Image Version: 10.0.19041.1 Processing 1 of 5 - Adding package Package_for_KB5011048~31bf3856ad364e35~amd64~~10.0.9166.1 [==========================100.0%==========================] Processing 2 of 5 - Adding package Package_for_KB5007401~31bf3856ad364e35~amd64~~19041.1378.1.1 [==========================100.0%==========================] Processing 3 of 5 - Adding package Package_for_KB5015684~31bf3856ad364e35~amd64~~19041.1799.1.2 [==========================100.0%==========================] Processing 4 of 5 - Adding package Package_for_KB5020683~31bf3856ad364e35~amd64~~19041.2304.1.3 [==========================100.0%==========================] Processing 5 of 5 - Adding package Package_for_DotNetRollup_481~31bf3856ad364e35~amd64~~10.0.9310.1 [==========================100.0%==========================] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.19041.3636 Image Version: 10.0.19041.1 Processing 1 of 1 - Adding package Package_for_RollupFix~31bf3856ad364e35~amd64~~19041.6218.1.1 [==========================100.0%==========================] The operation completed successfully. ============================================================ Resetting OS image base... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.19041.3636 Image Version: 10.0.19045.6218 [===== 10.0% ] [===========================99.3%========================= ] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.19041.3636 Image Version: 10.0.19045.6218 [==========================100.0%==========================] The operation completed successfully. ============================================================ Adding Defender update... ============================================================ Platform : 4.18.25070.5 Engine : 1.1.25070.4 Signatures: 1.435.120.0 ============================================================ Adding .NET Framework 3.5 feature... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.19041.3636 Image Version: 10.0.19045.6218 Enabling feature(s) [==========================100.0%==========================] The operation completed successfully. ============================================================ Reinstalling cumulative update(s)... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.19041.3636 Image Version: 10.0.19045.6218 Processing 1 of 3 - Adding package Package_for_KB5007401~31bf3856ad364e35~amd64~~19041.1378.1.1 [==========================100.0%==========================] Processing 2 of 3 - Adding package Package_for_DotNetRollup_481~31bf3856ad364e35~amd64~~10.0.9310.1 [==========================100.0%==========================] Processing 3 of 3 - Adding package Package_for_RollupFix~31bf3856ad364e35~amd64~~19041.6218.1.1 [==========================100.0%==========================] The operation completed successfully. ============================================================ Updating winre.wim ... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.19041.3636 Mounting image [==========================100.0%==========================] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.19041.3636 Image Version: 10.0.19041.1 Processing 1 of 1 - Adding package Package_for_ServicingStack_6151~31bf3856ad364e35~amd64~~19041.6151.1.3 [==========================100.0%==========================] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.19041.3636 Image Version: 10.0.19041.1 Processing 1 of 1 - Adding package Package_for_SafeOSDU~31bf3856ad364e35~amd64~~19041.6094.1.5 [==========================100.0%==========================] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.19041.3636 Image Version: 10.0.19041.6094 [===================== 36.8% ] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.19041.3636 Image Version: 10.0.19041.6094 [=========== 20.0% ] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.19041.3636 Image File : G:\Projects\W1XUI\W10UI\winre.wim Image Index : 1 Saving image [==========================100.0%==========================] Unmounting image [==========================100.0%==========================] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.19041.3636 Exporting image [==========================100.0%==========================] The operation completed successfully. ============================================================ Adding updated winre.wim ... ============================================================ 1 file(s) copied. ============================================================ Unmounting sources\install.wim - index 1/2 ============================================================ Deployment Image Servicing and Management tool Version: 10.0.19041.3636 Image File : G:\Projects\W1XUI\W10UI\19045_Work_x64_US\sources\install.wim Image Index : 1 Saving image [==========================100.0%==========================] Unmounting image [==========================100.0%==========================] The operation completed successfully. ============================================================ Rebuilding sources\install.wim ... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.19041.3636 Exporting image [==========================100.0%==========================] The operation completed successfully. ============================================================ Mounting sources\boot.wim - index 1/2 ============================================================ Deployment Image Servicing and Management tool Version: 10.0.19041.3636 Mounting image [==========================100.0%==========================] The operation completed successfully. ============================================================ Checking Updates... ============================================================ ============================================================ Installing servicing stack update... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.19041.3636 Image Version: 10.0.19041.1 Processing 1 of 1 - Adding package Package_for_ServicingStack_6151~31bf3856ad364e35~amd64~~19041.6151.1.3 [==========================100.0%==========================] The operation completed successfully. ============================================================ Installing updates... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.19041.3636 Image Version: 10.0.19041.1 Processing 1 of 2 - Adding package Package_for_KB5015684~31bf3856ad364e35~amd64~~19041.1799.1.2 [==========================100.0%==========================] Processing 2 of 2 - Adding package Package_for_KB5020683~31bf3856ad364e35~amd64~~19041.2304.1.3 [==========================100.0%==========================] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.19041.3636 Image Version: 10.0.19041.1 Processing 1 of 1 - Adding package Package_for_RollupFix~31bf3856ad364e35~amd64~~19041.6218.1.1 [==========================100.0%==========================] The operation completed successfully. ============================================================ Resetting WinPE image base... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.19041.3636 Image Version: 10.0.19041.6218 [===========================47.0% ] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.19041.3636 Image Version: 10.0.19041.6218 [=========== 20.0% ] The operation completed successfully. ============================================================ Unmounting sources\boot.wim - index 1/2 ============================================================ Deployment Image Servicing and Management tool Version: 10.0.19041.3636 Image File : G:\Projects\W1XUI\W10UI\19045_Work_x64_US\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: 10.0.19041.3636 Mounting image [==========================100.0%==========================] The operation completed successfully. ============================================================ Checking Updates... ============================================================ ============================================================ Installing servicing stack update... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.19041.3636 Image Version: 10.0.19041.1 Processing 1 of 1 - Adding package Package_for_ServicingStack_6151~31bf3856ad364e35~amd64~~19041.6151.1.3 [==========================100.0%==========================] The operation completed successfully. ============================================================ Installing updates... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.19041.3636 Image Version: 10.0.19041.1 Processing 1 of 2 - Adding package Package_for_KB5015684~31bf3856ad364e35~amd64~~19041.1799.1.2 [==========================100.0%==========================] Processing 2 of 2 - Adding package Package_for_KB5020683~31bf3856ad364e35~amd64~~19041.2304.1.3 [==========================100.0%==========================] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.19041.3636 Image Version: 10.0.19041.1 Processing 1 of 1 - Adding package Package_for_RollupFix~31bf3856ad364e35~amd64~~19041.6218.1.1 [==========================100.0%==========================] The operation completed successfully. ============================================================ Resetting WinPE image base... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.19041.3636 Image Version: 10.0.19041.6218 [===========================48.2% ] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.19041.3636 Image Version: 10.0.19041.6218 [=========== 20.0% ] The operation completed successfully. ============================================================ Unmounting sources\boot.wim - index 2/2 ============================================================ Deployment Image Servicing and Management tool Version: 10.0.19041.3636 Image File : G:\Projects\W1XUI\W10UI\19045_Work_x64_US\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: 10.0.19041.3636 Exporting image [==========================100.0%==========================] Exporting image [==========================100.0%==========================] The operation completed successfully. ============================================================ Adding setup dynamic update(s)... ============================================================ windows10.0-kb5062682-x64_DU_Sources_6094.cab ============================================================ Removing temporary extracted files... ============================================================ ============================================================ Creating updated ISO file... ============================================================ ISO Location: "G:\Projects\W1XUI\W10UI" 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 (500 files in 41 directories) Scanning source tree complete (902 files in 84 directories) Computing directory information complete Image file is 6057689088 bytes (before optimization) Writing 902 files in 84 directories to 19045.6218.250816-2238.22H2_RELEASE_SVC_IM_CLIENT_X64FRE_EN-US.iso 100% complete Storage optimization saved 25 files, 14200832 bytes (1% of image) After optimization, image file is 6045530112 bytes Space saved because of embedding, sparseness or optimization = 14200832 Done. ============================================================ Finished ============================================================ Press 9 or q to exit. Updated: https://forums.mydigitallife.net/posts/1571109
Code: ====================== W10UI v10.53u ======================= [1] Target (x64): "E:\W10UI_LTSC\17763.1_Work_x64_NL" [2] Updates: "E:\W10UI_LTSC\17763.1_Updates_x64_NL" [3] DISM: "Windows NT 10.0 ADK" [4] Enable .NET 3.5: YES [5] Cleanup System Image: YES [6] Reset Image Base: NO [7] Update WinRE.wim: YES [8] install.wim selected indexes: 3 / [K] Keep indexes: Selected [M] Mount Directory: "c:\W10UImount_23681" [E] Extraction Directory: "c:\W10UItemp_820" ============================================================ Change a menu option, press 0 to start the process, or 9 to exit: Code: ============================================================ Running W10UI v10.53u ============================================================ ============================================================ Configured Options... ============================================================ Net35 Net35Source Cleanup WinRE ISO ============================================================ Extracting .cab files from .msu files... ============================================================ 1/1: windows10.0-kb5066187-x64_LCU_7683.1.1.msu ============================================================ Extracting files from update containers (cab/wim)... *** This will require some disk space, please be patient *** ============================================================ 1/8: defender-dism-x64_steven4554_Aug_12_2025.cab 2/8: Windows10.0-KB4486153-x64_NDP48_Base_3106.cab [NetFx] 3/8: Windows10.0-KB4486169-x64_NDP48_NL_LP.cab [NetFx] 4/8: Windows10.0-KB4589208-v2-x64_PSFX_IMC.cab [Microcode] 5/8: Windows10.0-KB5062068-x64-NDP48_CU_4795.1.cab [NetFx] 6/8: windows10.0-kb5062690-x64_DU_SafeOS_7560.1.4.cab [SafeOS DU] 7/8: windows10.0-kb5062787-x64_DU_Sources_7560.cab [Setup DU] 8/8: Windows10.0-KB5066187-x64.cab [Combined] 9/10: Windows10.0-KB5062800-x64_inout.cab [SSU] 10/10: Windows10.0-KB5066187-x64_inout.cab [LCU] ============================================================ Mounting sources\install.wim - index 3/4 ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Mounting image [==========================100.0%==========================] The operation completed successfully. ============================================================ Checking Updates... ============================================================ ============================================================ Installing servicing stack update... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.17763.1 Processing 1 of 1 - Adding package Package_for_ServicingStack_7557~31bf3856ad364e35~amd64~~17763.7557.1.1 [==========================100.0%==========================] The operation completed successfully. ============================================================ Installing updates... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.17763.1 Processing 1 of 4 - Adding package Package_for_KB4486153~31bf3856ad364e35~amd64~~10.0.1.3106 [==========================100.0%==========================] Processing 2 of 4 - Adding package Package_for_KB4486169~31bf3856ad364e35~amd64~~10.0.1.2752 [==========================100.0%==========================] Processing 3 of 4 - Adding package Package_for_KB4589208~31bf3856ad364e35~amd64~~10.0.2.4 [==========================100.0%==========================] Processing 4 of 4 - Adding package Package_for_DotNetRollup~31bf3856ad364e35~amd64~~10.0.4795.1 [==========================100.0%==========================] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.17763.1 Processing 1 of 1 - Adding package Package_for_RollupFix~31bf3856ad364e35~amd64~~17763.7683.1.1 [==========================100.0%==========================] The operation completed successfully. ============================================================ Cleaning up OS image... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.17763.7683 [==========================100.0%==========================] The operation completed successfully. ============================================================ Adding Defender update... ============================================================ Platform : 4.18.25070.5 Engine : 1.1.25070.4 Signatures: 1.435.120.0 ============================================================ Adding .NET Framework 3.5 feature... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.17763.7683 Enabling feature(s) [==========================100.0%==========================] The operation completed successfully. ============================================================ Reinstalling cumulative update(s)... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.17763.7683 Processing 1 of 2 - Adding package Package_for_DotNetRollup~31bf3856ad364e35~amd64~~10.0.4795.1 [==========================100.0%==========================] Processing 2 of 2 - Adding package Package_for_RollupFix~31bf3856ad364e35~amd64~~17763.7683.1.1 [==========================100.0%==========================] The operation completed successfully. ============================================================ Updating winre.wim ... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Mounting image [==========================100.0%==========================] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.17763.1 Processing 1 of 1 - Adding package Package_for_ServicingStack_7557~31bf3856ad364e35~amd64~~17763.7557.1.1 [==========================100.0%==========================] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.17763.1 Processing 1 of 1 - Adding package Package_for_SafeOSDU~31bf3856ad364e35~amd64~~17763.7560.1.4 [==========================100.0%==========================] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.17763.1 [===================== 36.9% ] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.17763.1 [==========================100.0%==========================] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image File : E:\W10UI_LTSC\winre.wim Image Index : 1 Saving image [==========================100.0%==========================] Unmounting image [==========================100.0%==========================] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Exporting image [==========================100.0%==========================] The operation completed successfully. ============================================================ Adding updated winre.wim ... ============================================================ 1 file(s) copied. ============================================================ Unmounting sources\install.wim - index 3/4 ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image File : E:\W10UI_LTSC\17763.1_Work_x64_NL\sources\install.wim Image Index : 3 Saving image [==========================100.0%==========================] Unmounting image [==========================100.0%==========================] The operation completed successfully. ============================================================ Rebuilding sources\install.wim ... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Exporting image [==========================100.0%==========================] The operation completed successfully. ============================================================ Mounting sources\boot.wim - index 1/2 ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Mounting image [==========================100.0%==========================] The operation completed successfully. ============================================================ Checking Updates... ============================================================ ============================================================ Installing servicing stack update... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.17763.1 Processing 1 of 1 - Adding package Package_for_ServicingStack_7557~31bf3856ad364e35~amd64~~17763.7557.1.1 [==========================100.0%==========================] The operation completed successfully. ============================================================ Installing updates... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.17763.1 Processing 1 of 1 - Adding package Package_for_KB4589208~31bf3856ad364e35~amd64~~10.0.2.4 [==========================100.0%==========================] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.17763.1 Processing 1 of 1 - Adding package Package_for_RollupFix~31bf3856ad364e35~amd64~~17763.7683.1.1 [==========================100.0%==========================] The operation completed successfully. ============================================================ Resetting WinPE image base... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.17763.7683 [===========================92.5%===================== ] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.17763.7683 [==========================100.0%==========================] The operation completed successfully. ============================================================ Unmounting sources\boot.wim - index 1/2 ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image File : E:\W10UI_LTSC\17763.1_Work_x64_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: 10.0.26100.5720 Mounting image [==========================100.0%==========================] The operation completed successfully. ============================================================ Checking Updates... ============================================================ ============================================================ Installing servicing stack update... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.17763.1 Processing 1 of 1 - Adding package Package_for_ServicingStack_7557~31bf3856ad364e35~amd64~~17763.7557.1.1 [==========================100.0%==========================] The operation completed successfully. ============================================================ Installing updates... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.17763.1 Processing 1 of 1 - Adding package Package_for_KB4589208~31bf3856ad364e35~amd64~~10.0.2.4 [==========================100.0%==========================] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.17763.1 Processing 1 of 1 - Adding package Package_for_RollupFix~31bf3856ad364e35~amd64~~17763.7683.1.1 [==========================100.0%==========================] The operation completed successfully. ============================================================ Resetting WinPE image base... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.17763.7683 [==========================100.0%==========================] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.17763.7683 [==========================100.0%==========================] The operation completed successfully. ============================================================ Unmounting sources\boot.wim - index 2/2 ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image File : E:\W10UI_LTSC\17763.1_Work_x64_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: 10.0.26100.5720 Exporting image [==========================100.0%==========================] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Exporting image [==========================100.0%==========================] The operation completed successfully. ============================================================ Adding setup dynamic update(s)... ============================================================ windows10.0-kb5062787-x64_DU_Sources_7560.cab ============================================================ Removing temporary extracted files... ============================================================ ============================================================ Creating updated ISO file... ============================================================ ISO Location: "E:\W10UI_LTSC" 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 (500 files in 40 directories) Scanning source tree complete (944 files in 86 directories) Computing directory information complete Image file is 5150769152 bytes (before optimization) Writing 944 files in 86 directories to 17763.7683.250816-2210.RS5_RELEASE_SVC_IM_CLIENT_X64FRE_NL-NL.iso 100% complete Storage optimization saved 24 files, 14198784 bytes (1% of image) After optimization, image file is 5138726912 bytes Space saved because of embedding, sparseness or optimization = 14198784 Done. ============================================================ Finished ============================================================ Press 9 or q to exit. Updated: https://forums.mydigitallife.net/posts/1490183
Home (LTSC does not get this Preview update offered on WU) Code: ====================== W10UI v10.53u ======================= [1] Target (x64): "E:\W10UI\19045_Work_x64_NL" [2] Updates: "E:\W10UI\19045_Updates_x64_NL" [3] DISM: "Windows NT 10.0 ADK" [4] Enable .NET 3.5: YES [5] Cleanup System Image: YES [6] Reset Image Base: YES [7] Update WinRE.wim: YES [8] install.wim selected indexes: 1 / [K] Keep indexes: Selected [M] Mount Directory: "c:\W10UImount_17994" [E] Extraction Directory: "c:\W10UItemp_23278" ============================================================ Change a menu option, press 0 to start the process, or 9 to exit: Code: ============================================================ Running W10UI v10.53u ============================================================ ============================================================ Configured Options... ============================================================ Net35 Net35Source Cleanup ResetBase WinRE ISO ============================================================ Extracting .cab files from .msu files... ============================================================ 1/2: windows10.0-kb5063842-x64_LCU_6282.1.24.msu 2/2: windows10.0-kb5064400-x64-ndp481_CU_9316.1.msu ============================================================ Extracting files from update containers (cab/wim)... *** This will require some disk space, please be patient *** ============================================================ 1/10: defender-dism-x64_steven4554_Aug_12_2025.cab 2/10: windows10.0-kb5007401-x64_Critical_DU_for_NET35.cab 3/10: windows10.0-kb5011048-x64_NDP481_Base_9166.1.cab [NetFx] 4/10: windows10.0-kb5011064-x64_NL_NDP481_NL_LP_10.0.1.8028.cab [NetFx] 5/10: windows10.0-kb5015684-x64_22H2_EP_1799.1.2.cab [Enablement] 6/10: Windows10.0-KB5020683-x64_PSFX_OOBE_2304.1.3.cab [OOBE] 7/10: windows10.0-kb5062682-x64_DU_Sources_6094.cab [Setup DU] 8/10: windows10.0-kb5062691-x64_DU_SafeOS_6094.1.5.cab [SafeOS DU] 9/10: Windows10.0-KB5063842-x64.cab [Combined] 10/12: Windows10.0-KB5064400-x64-NDP481.cab [NetFx] 11/12: Windows10.0-KB5063842-x64_inout.cab [LCU] 12/12: Windows10.0-KB5063979-x64_inout.cab [SSU] ============================================================ Mounting sources\install.wim - index 1/2 ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Mounting image [==========================100.0%==========================] The operation completed successfully. ============================================================ Checking Updates... ============================================================ ============================================================ Installing servicing stack update... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.19041.1 Processing 1 of 1 - Adding package Package_for_ServicingStack_6271~31bf3856ad364e35~amd64~~19041.6271.1.3 [==========================100.0%==========================] The operation completed successfully. ============================================================ Installing updates... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.19041.1 Processing 1 of 6 - Adding package Package_for_KB5011048~31bf3856ad364e35~amd64~~10.0.9166.1 [==========================100.0%==========================] Processing 2 of 6 - Adding package Package_for_KB5007401~31bf3856ad364e35~amd64~~19041.1378.1.1 [==========================100.0%==========================] Processing 3 of 6 - Adding package Package_for_KB5011064~31bf3856ad364e35~amd64~~10.0.1.8028 [==========================100.0%==========================] Processing 4 of 6 - Adding package Package_for_KB5015684~31bf3856ad364e35~amd64~~19041.1799.1.2 [==========================100.0%==========================] Processing 5 of 6 - Adding package Package_for_KB5020683~31bf3856ad364e35~amd64~~19041.2304.1.3 [==========================100.0%==========================] Processing 6 of 6 - Adding package Package_for_DotNetRollup_481~31bf3856ad364e35~amd64~~10.0.9316.1 [==========================100.0%==========================] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.19041.1 Processing 1 of 1 - Adding package Package_for_RollupFix~31bf3856ad364e35~amd64~~19041.6282.1.24 [==========================100.0%==========================] The operation completed successfully. ============================================================ Resetting OS image base... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.19045.6282 [===== 10.0% ] [==========================100.0%==========================] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.19045.6282 [==========================100.0%==========================] The operation completed successfully. ============================================================ Adding Defender update... ============================================================ Platform : 4.18.25070.5 Engine : 1.1.25070.4 Signatures: 1.435.120.0 ============================================================ Adding .NET Framework 3.5 feature... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.19045.6282 Enabling feature(s) [==========================100.0%==========================] The operation completed successfully. ============================================================ Reinstalling cumulative update(s)... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.19045.6282 Processing 1 of 3 - Adding package Package_for_KB5007401~31bf3856ad364e35~amd64~~19041.1378.1.1 [==========================100.0%==========================] Processing 2 of 3 - Adding package Package_for_DotNetRollup_481~31bf3856ad364e35~amd64~~10.0.9316.1 [==========================100.0%==========================] Processing 3 of 3 - Adding package Package_for_RollupFix~31bf3856ad364e35~amd64~~19041.6282.1.24 [==========================100.0%==========================] The operation completed successfully. ============================================================ Updating winre.wim ... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Mounting image [==========================100.0%==========================] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.19041.1 Processing 1 of 1 - Adding package Package_for_ServicingStack_6271~31bf3856ad364e35~amd64~~19041.6271.1.3 [==========================100.0%==========================] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.19041.1 Processing 1 of 1 - Adding package Package_for_SafeOSDU~31bf3856ad364e35~amd64~~19041.6094.1.5 [==========================100.0%==========================] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.19041.6094 [===================== 36.8% ] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.19041.6094 [=========== 20.0% ] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image File : E:\W10UI\winre.wim Image Index : 1 Saving image [==========================100.0%==========================] Unmounting image [==========================100.0%==========================] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Exporting image [==========================100.0%==========================] The operation completed successfully. ============================================================ Adding updated winre.wim ... ============================================================ 1 file(s) copied. ============================================================ Unmounting sources\install.wim - index 1/2 ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image File : E:\W10UI\19045_Work_x64_NL\sources\install.wim Image Index : 1 Saving image [==========================100.0%==========================] Unmounting image [==========================100.0%==========================] The operation completed successfully. ============================================================ Rebuilding sources\install.wim ... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Exporting image [==========================100.0%==========================] The operation completed successfully. ============================================================ Mounting sources\boot.wim - index 1/2 ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Mounting image [==========================100.0%==========================] The operation completed successfully. ============================================================ Checking Updates... ============================================================ ============================================================ Installing servicing stack update... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.19041.1 Processing 1 of 1 - Adding package Package_for_ServicingStack_6271~31bf3856ad364e35~amd64~~19041.6271.1.3 [==========================100.0%==========================] The operation completed successfully. ============================================================ Installing updates... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.19041.1 Processing 1 of 2 - Adding package Package_for_KB5015684~31bf3856ad364e35~amd64~~19041.1799.1.2 [==========================100.0%==========================] Processing 2 of 2 - Adding package Package_for_KB5020683~31bf3856ad364e35~amd64~~19041.2304.1.3 [==========================100.0%==========================] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.19041.1 Processing 1 of 1 - Adding package Package_for_RollupFix~31bf3856ad364e35~amd64~~19041.6282.1.24 [==========================100.0%==========================] The operation completed successfully. ============================================================ Resetting WinPE image base... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.19041.6282 [===========================47.0% ] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.19041.6282 [=========== 20.0% ] The operation completed successfully. ============================================================ Unmounting sources\boot.wim - index 1/2 ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image File : E:\W10UI\19045_Work_x64_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: 10.0.26100.5720 Mounting image [==========================100.0%==========================] The operation completed successfully. ============================================================ Checking Updates... ============================================================ ============================================================ Installing servicing stack update... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.19041.1 Processing 1 of 1 - Adding package Package_for_ServicingStack_6271~31bf3856ad364e35~amd64~~19041.6271.1.3 [==========================100.0%==========================] The operation completed successfully. ============================================================ Installing updates... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.19041.1 Processing 1 of 2 - Adding package Package_for_KB5015684~31bf3856ad364e35~amd64~~19041.1799.1.2 [==========================100.0%==========================] Processing 2 of 2 - Adding package Package_for_KB5020683~31bf3856ad364e35~amd64~~19041.2304.1.3 [==========================100.0%==========================] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.19041.1 Processing 1 of 1 - Adding package Package_for_RollupFix~31bf3856ad364e35~amd64~~19041.6282.1.24 [==========================100.0%==========================] The operation completed successfully. ============================================================ Resetting WinPE image base... ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.19041.6282 [==========================100.0%==========================] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image Version: 10.0.19041.6282 [=========== 20.0% ] The operation completed successfully. ============================================================ Unmounting sources\boot.wim - index 2/2 ============================================================ Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Image File : E:\W10UI\19045_Work_x64_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: 10.0.26100.5720 Exporting image [==========================100.0%==========================] The operation completed successfully. Deployment Image Servicing and Management tool Version: 10.0.26100.5720 Exporting image [==========================100.0%==========================] The operation completed successfully. ============================================================ Adding setup dynamic update(s)... ============================================================ windows10.0-kb5062682-x64_DU_Sources_6094.cab ============================================================ Removing temporary extracted files... ============================================================ ============================================================ Creating updated ISO file... ============================================================ ISO Location: "E:\W10UI" 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 (500 files in 50 directories) Scanning source tree complete (918 files in 93 directories) Computing directory information complete Image file is 6021775360 bytes (before optimization) Writing 918 files in 93 directories to 19045.6282.250823-1019.22H2_RELEASE_SVC_PROD3_CLIENT_X64FRE_NL-NL.iso 100% complete Storage optimization saved 25 files, 14200832 bytes (1% of image) After optimization, image file is 6009694208 bytes Space saved because of embedding, sparseness or optimization = 14200832 Done. ============================================================ Finished ============================================================ Press 9 or q to exit. Updated: https://forums.mydigitallife.net/posts/1571109
Normally, Winver will show the build number of the currently installed LCU which is the case on the systems I have except for LTSC 2019 which indicates a version of 17763.7671 instead of 17763.7678 for the installed 2025-08 LCU. It's not the SSU servicing version, so what am I missing here?
This is weird. when I run Winver from the commanf prompt, I get the correct build. When I run it from the context menu via Code: Windows Registry Editor Version 5.00 ; Add cmd to context menu [HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Directory\background\shell\Windows Version] "icon"="D:\\UserMisc\\Icons\\@system.ico" [HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Directory\background\shell\Windows Version\command] @="c:\\Windows\\System32\\winver.exe" the build number displays as (17763.7671), but only on LTSC 2019. Go figure.
That's all the verification you need well, if you installed Preview CU KB5063842 and Consumer ESU feature is enabled (4011992206 thingy), then when you run " ClipESUConsumer.exe -evaluateEligibility" it create this registry for you: Code: [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\SoftwareProtectionPlatform\ESU] "Win10CommercialKeybasedESUEligible"=dword:00000001
Ok, thanks I don't see that entry yet, I haven't run -evaluateEligibility either, but will check after next updates.