Tag Archives: Server 2025

Windows 11 24H2; Server 2025: msu update install error "Operation is not supported" explained

[German]Microsoft has introduced the so-called Checkpoint Cumulative Updates for Windows 11 24H2 and Windows Server 2025. In September 2024, there were probably first reports of problems, users failed with the error "Operation is not supported". Microsoft has now updated a … Continue reading

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Windows 11 24H2/Server 2025: NTLMv1 has been removed

[German]Short addendum to an old topic. Microsoft recently announced that NTLMv1 has been removed from Windows 11 24H2 and Windows Server 2024. This step had been announced by Microsoft for a long time. Here is another look at the topic … Continue reading

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