Microsoft’s New Update Method: Checkpoint Cumulative Updates
In July this year, Microsoft introduced a significant change to the update process for Windows 11 24H2 and Windows Server 2025. The company announced the implementation of Checkpoint Cumulative Updates, designed to minimize download sizes and expedite the update experience. This new approach not only aims to enhance user experience but also to alleviate the load on Microsoft’s servers.
Installation Issues with the New Update Method
However, in September, Microsoft acknowledged that the fresh update delivery method led to complications specifically affecting the Windows Update Standalone Installer (MSU) files for both Windows 11 24H2 and Server 2025. Users reported encountering an error message stating, “Operation is not supported“when attempting to install some updates.
Guidance on Resolving the Issue
Microsoft clarified that the challenges stemmed primarily from conflicts with Features on Demand (FoD) and Language Packs (LP). In an effort to assist users, Microsoft initially outlined a couple of methods to mitigate these troubles. One suggested a manual installation of MSU package files in sequential order, while the other recommended utilizing the DISM (Deployment Image Servicing and Management) command-line tool.
Original Guidance on Installation
Install the. msu Packages
Method 1: Manual Installation of MSU Packages
To manually install updates, navigate to the
C:\Packagesfolder and double-click the earliest. msu file, continuing sequentially until the latest file has been installed.Method 2: Utilizing DISM Tool
Employ the
DISMtool to install one or more checkpoint cumulative update. MSU packages. For further guidance, refer to the DISM Operating System Package (.cab or. msu) Servicing Command-Line Options. To add a single. msu file, use the Add-WindowsPackage command.
Updated Guidance for Users
Subsequently, Microsoft has revised its support article, omitting the manual installation method. The updated guidance now emphasizes the use of the DISM tool exclusively:
Install the. msu Packages Using DISM
Utilize the
DISMtool to install checkpoint cumulative update. MSU packages efficiently. For more details, refer to the DISM Operating System Package (.cab or. msu) Servicing Command-Line Options.To incorporate a single. msu file into a Windows image, the Add-WindowsPackage command should be utilized.
Further Resources
For comprehensive instructions and the latest updates related to this issue, you can visit the official Microsoft support page here.
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