This will be a universal program that can modify packages, but still requires some manual operations to create CU.
ProfessionalWorkstation 10.0.25398.1 with untouched Windows11.0-KB5036910-x64.msu Code: ======================================================================================================== 25398.1 Windows 11 Pro for Workstations amd64 en-US has been successfully reconstructed on 11/05/2024 ======================================================================================================== Mission took 0:27:32.15 (1652.15s total) Code: C:\25398.1_ServerDatacenterCor_to_Client_amd64>dism /english /mount-wim /wimfile:install.wim /index:1 /mountdir:mount Deployment Image Servicing and Management tool Version: 10.0.19041.3636 Mounting image [==========================100.0%==========================] The operation completed successfully. C:\25398.1_ServerDatacenterCor_to_Client_amd64>dism /english /image:mount /get-currentedition Deployment Image Servicing and Management tool Version: 10.0.19041.3636 Image Version: 10.0.25398.1 Current edition is: Current Edition : ProfessionalWorkstation The operation completed successfully. C:\25398.1_ServerDatacenterCor_to_Client_amd64>dism /english /image:mount /add-package:Windows11.0-KB5036910-x64.msu Deployment Image Servicing and Management tool Version: 10.0.19041.3636 Image Version: 10.0.25398.1 Processing 1 of 1 - [==========================100.0%==========================] [==========================100.0%==========================] The operation completed successfully. C:\25398.1_ServerDatacenterCor_to_Client_amd64>dism /english /image:mount /get-currentedition Deployment Image Servicing and Management tool Version: 10.0.19041.3636 Image Version: 10.0.25398.830 Current edition is: Current Edition : ProfessionalWorkstation The operation completed successfully. C:\25398.1_ServerDatacenterCor_to_Client_amd64> [Credits] gailium119 xinso
With "Embedded", 26120.470 CU failed if "online via Windows Update." It's OK if "offline". Official "msu" CU. Obviously, LTSC 2024 "Embedded" is not ready yet.
Through "Windows Update"? It's OK if I installed CU "Offline". Wait. Alike .NetFx35, its binaries were removed, but its cat & mum still stayed in System and registry. But .NetFx35 is not "Removable Package". Q: Are they "restored" by CU?
Yes. The error log showed "could not find source BlaBlaBla". This: Microsoft-Windows-BootEnvironment-Dvd-Package
Due to the definition of baseline, after the 26100.1 upgrade, /Cleanup-Image, manifest,cat &mum still stayed in System and registry, WinSxS only deleted a small number of folders containing 26100.1