Category Archives: Windows

Windows 11 24H2: Does the Aug. 2025 update KB5063878 cause SSD errors?

[German]There are reports that the cumulative security update KB5063878 released on August 12, 2025 for Windows 11 24H2 causes serious SSD problems. When transferring large amounts of data, errors are said to occur reproducibly when saving to certain SSDs with … Continue reading

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Windows Server 2019: Update KB5063877 fixes cluster service bug

[German]A brief addendum from last week's August 2025 patch day. Microsoft has fixed a cluster service bug that had been occurring for some time (since July 2025 patchday) in Windows Server 2019 with the KB5063877 update from August 12, 2025. … Continue reading

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Windows Server 2025: Bug in the schema master role of the DC

[German]Quick note to administrators who use Windows Server 2025 as a domain controller (DC). I have been informed that there is a bug when using the schema master role. The bug may lead to duplicate entries, which causes a schema … Continue reading

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Windows Server 2025: HPE ProLiant DL325 server drops IRQL_NOT_LESS_OR_EQUAL BSOD after July 2025 update

[German]I'm going to include a post here in the blog that a blog reader described to me a few days ago. An HPE ProLiant DL325 Gen10 Plus v2 running Windows Server 2025 triggers IRQL_NOT_LESS_OR_EQUAL blue screens (stop code 0x0000000a) in … Continue reading

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Windows 11 24H2/Server 2025: PowerShell 2.0 will be removed

Microsoft has already published the article PowerShell 2.0 removal from Windows on August 11, 2025. Windows PowerShell 2.0, introduced with Windows 7, was already discontinued in 2017 but remained in Windows for compatibility reasons. It will now be removed from … Continue reading

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Why ISL Online: Critical factors when choosing a remote desktop solution

[Sponsored Post]In the rapidly evolving IT world, choosing the right remote desktop software is critical for organizations that value security, ease of use and reliability. One provider of secure remote access that has been on the market since 2001 is ISL Online, which presents some considerations for choosing such software below. More ...


Windows 11 24H2: Update KB5063878 as a re-release for WSUS (August 14, 2025)

[German]Brief information for administrators who distribute updates via WSUS. The KB5063878 update from August 12, 2025, for Windows 11 24H2 caused installation failures (error code 0x80240069) on WSUS. Microsoft confirmed this issue in a support article on August 14, 2025, … Continue reading

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Windows 11 24H2: KIR fix for WSUS installation error 0x80240069 with update KB5063878

[German]Update KB5063878 for Windows 11 24H2 from August 12, 2025, causes issues when installing via WSUS. It crashes with error code 0x80240069. Microsoft has now confirmed this issue in a support article dated August 14, 2025, and offers a KIR … Continue reading

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Windows 11 24H2: Preview update KB5062660 causes CertificateServicesClient error events

[German]With the preview update KB5062660 for Windows 11 24H2 released at the end of July 2025, another issues has crept in, as Microsoft confirmed on August 12, 2025. Once the update is installed, event management is flooded with CertificateServicesClient entries … Continue reading

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Windows 11 24H2: Update KB5063878 causes installation error 0x80240069

[English]I have come across user reports in my German blog that the August 2025 update KB5063878 may cause issues during installation and fails. The update cannot be installed in Windows 11 24H2 and aborts with error code 0x80240069. Direct install … Continue reading

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Patchday: Windows Server Updates (August 12, 2025)

[German]On August 12, 2025 (the second Tuesday of the month, Microsoft's patch day), various cumulative updates were released for the supported versions of Windows Server. Below, I have listed the updates provided, along with some details for these Windows Server … Continue reading

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