Tag Archives: Windows Server 2022

Windows Server 2019/2022: Updates KB5031361/KB5031364 cause Hyper-V issues

Posted on 2023-10-17 by guenni

[German]I got reports that update KB5031361 for Windows Server 2019 (and Windows 10 Enterprise 2019 LTSC) is causing issues with VMs running on Hyper-V. The same is reported for update KB5031364 for Windows Server 2022. The virtual machines cannot be … Continue reading →

Posted in Update, Virtualization, Windows | Tagged , , , , , , | 1 Comment
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Patchday: Windows 11/Server 2022 Updates (September 12, 2023)

Posted on 2023-09-13 by guenni

[German]On September 12, 2023 (second Tuesday of the month, patchday at Microsoft), Microsoft also released cumulative updates for Windows 11 22H1 and 22H2. In addition, Windows Server 2022 received an update. Here are some details about these updates, which are … Continue reading →

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How to find weak passwords in Active Directory and eliminate them with PowerShell

[Sponsored Post]Weak or compromised passwords are a known gateway for attackers. If you are able to identify which users in Active Directory (AD) are threatened by this, then PowerShell can help to remedy it. However, PowerShell scripts cannot eliminate basic AD deficits, other tools are needed for this. More ...

Patchday: Windows 11/Server 2022 Updates (August 8, 2023)

Posted on 2023-08-09 by guenni

[German]On August 8, 2023 (second Tuesday of the month, Microsoft patch day), Microsoft also released cumulative updates for Windows 11 22H1 and 22H2. In addition, Windows Server 2022 received an update. Here are some details about these updates, which are … Continue reading →

Posted in Security, Update, Windows | Tagged , , , , | 1 Comment
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Windows: Black Screen after July 2023 updates KB5028166 and KB5028171

Posted on 2023-08-08 by guenni

[German]Another brief addendum from the July 2023 patchday, because the August 2023 security updates are  luring around the corner. I received some user reports that July 2023 updates on Windows 10 (KB5028166) and Windows Server 2022 (KB5028171) are causing a … Continue reading →

Posted in issue, Update, Windows | Tagged , , , , | 6 Comments

WSUS bug preventing updates distributed to Windows 11 22H2/Server 2022 fixed

Posted on 2023-07-31 by guenni

[German]Since February 2022 there was the problem that in Windows Server Update Service (WSUS) updates could not be distributed to clients running Windows 11 22H2 as well as Windows Server 2022. I had even published a corresponding post on the … Continue reading →

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Patchday: Windows 11/Server 2022-Updates (July 11, 2023)

Posted on 2023-07-12 by guenni

[German]On July 11, 2023 (second Tuesday of the month, Microsoft patch day), Microsoft also released cumulative updates for Windows 11 22H1 and 22H2. In addition, Windows Server 2022 received an update. Here are some details about these updates, which are … Continue reading →

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Windows 10/11: June update can prevent Outlook and App from starting, bug fix available

Posted on 2023-07-04 by guenni

[German]On Windows systems, it was possible that Microsoft Outlook or other 32-bit apps or applications were prevented from starting after installing the June 13, 2023 security updates. The issue occurred in conjunction with anti-virus, anti-malware or security software from certain … Continue reading →

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Windows 11/Server 2022: Effective Access bug in Explorer confirmed

Posted on 2023-06-22 by guenni

[German]May 2023 security updates for Windows 11 and Windows Server 2022 brought a nasty Explorer bug. Administrators can no longer query permissions for files in Explorer – the function hangs and leads to high CPU load. After I promptly addressed … Continue reading →

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Windows Server 2022: Update KB5026370 kills "Effective Permissions" query

Posted on 2023-06-02 by guenni

I'm bringing up an issue that is currently bugging Windows Server 2022 (and Windows 11) administrators. After installing the cumulative update KB5026370 for Windows Server 2022, it is no longer possible to query "Effective Permissions" in Explorer. Windows Explorer loads … Continue reading →

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Windows: Patchday issues and fixes in May 2023 (Server 2022 effective access query, VPN)

Posted on 2023-05-28 by guenni

[German]Windows Updates shipped in May 2023 (and previous months has brought new Bugs to Windows. For example, Microsoft is now investigating a degradation in VPN connections. Quite badly, some administrators are no longer able to query permissions for files on … Continue reading →

Posted in issue, Update, Windows | Tagged , , | 1 Comment