Tag Archives: issue

Windows Server 2025: Microsoft has fixed BlueSceen and issues

[German]A bug in Windows Server 2025 known since October 2024, which led to Blue Screens, hanging systems or extremely slow restarts in certain constellations, was confirmed by Microsoft, and has been fixed in November 2024. But Microsoft has documented this … Continue reading

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April 2025 patch for Windows Symlink vulnerability CVE-2025-21204 tears new security issue

[German]On April 8/9, 2025, Microsoft rolled out numerous security updates for the supported Windows versions, which were also intended to close the symlink vulnerability CVE-2025-21204. This made waves due to the Inetpub folder being patched on all Windows systems. It … Continue reading

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Windows 11 Issues: BlueScreens and Update Fails (April 2025)

[German]Systems with Windows 11 seem to be becoming more and more of a "trouble maker" in some cases. Either the users are annoyed by BlueScreens. Or the computers cannot install updates and fall into a boot loop and can hardly … Continue reading

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VMware Tools 12.5.1: Issues with network and AD service accounts?

[German]VMWare by Broadcom released a security update for VMware Tools to version 12.5.1 at the end of March 2025 to close a vulnerability. A blog reader contacted me the other day because he was running into massive problems with the … Continue reading

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Windows Server 2025: Domain Controller no longer accessible after restart

[German]Small addendum to a topic that has been left here for a few days. Microsoft has already confirmed a new problem with Windows Server 2025 in connection with Active Directory Domain Controllers (DC) on April 11, 2025. After restarting the … 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 KB5055523 (April 8, 2025) may triggers a Blue Screen

[German]Microsoft has released the security update KB5055523 for Windows 11 24H2 on April 8, 2025. The update is intended to bring improvements to various functions, update some AI components and close vulnerabilities. Unfortunately, this update can trigger a (SECURE_KERNEL_ERROR) Blue … Continue reading

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Outlook 365: Microsoft confirms CPU spikes while typing

[German]Users of Microsoft Outlook Classic have been plagued for months by CPU load spikes when typing texts. Microsoft has now acknowledged this problem with Office 365 (from version 2406, build 17726.20126).

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Update KB5002623 with fixes for Office 2016 crashes available via WSUS (April 15, 2025)

[German]Update KB5002700 for Microsoft Office 2016 (MSI installation) released on April 8, 2025, crashes in Excel, Outlook and Word 2016. On April 10, 2025 Microsoft has released an out-of-band update KB5002623 to fix that crashed. On April 15, 2025, Microsoft … Continue reading

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Windows: Mysterious folder C:\Virus; Trend Micro involved?

[German]I am posting a very unusual observation by an administrator among the blog readers here on the blog. He noticed that an ominous folder c:\virus was "suddenly" created on his clients on the system drive. The cause has not yet … Continue reading

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Windows: Autopilot error on new 2025 PC with TPM

If anyone is using Windows Autopilot and getting a TPM check error on new 2025 PCs, this is a known bug that Microsoft is working on.

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