Tag Archives: Windows Server 2019

Windows Server 2019: Container feature cannot be installed (0x800F0831, 0x80073701)

Posted on 2022-12-23 by guenni

[German]Around the out-of-band update for the Hyper-V issue with Windows Server 2019/2022, a blog reader contacted me. He is experiencing an issue where the Container feature cannot be installed as a role on Windows Server 2019. The installation attempt aborts … Continue reading →

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Windows Server 2019/2022: December 2022 security updates cause Hyper-V issues

Posted on 2022-12-15 by guenni

[German]The security updates rolled out by Microsoft on the December 2022 patchday lead to problems with Hyper-V in certain constellations. New VMs can no longer be created, existing VM have problems with Ethernet connections, etc. Microsoft has admitted to these … Continue reading →

Posted in issue, Update, Virtualization, Windows | Tagged , , , , , | 2 Comments

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 ...

Windows Server 2019 ignores GPO defaults for install/restart since Nov. 2022

Posted on 2022-11-16 by guenni

[German]Today another observation from an administrator regarding update management via WSUS. On a Windows Server 2019, the defaults are set via GPO so that updates are automatically installed every Monday/Thursday at 1am and the server should be restarted afterwards. But … Continue reading →

Posted in issue, Update, Windows | Tagged , , | 1 Comment
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Is Windows Update KB5015811 causing Exchange performance issues?

Posted on 2022-07-18 by guenni

[German]Quick poll to the administrators among the readership who are running a Microsoft Exchange on-premises installation on Windows Server 2019. Have you experienced any performance issues with Microsoft Exchange after installing the July 2022 update? I got a report from … Continue reading →

Posted in issue, Update, Windows | Tagged , , , | 5 Comments

Windows Server 2019: Update KB5011551 causes password loop

Posted on 2022-04-05 by guenni

[German]A brief information for administrators who running Windows Server 2019 as domain controllers. A blog reader informed me that update KB5011551 prevents passwords from being changed. This is the preview update released on March 22, 2022, which probably not every … Continue reading →

Posted in issue, Update, Windows | Tagged , , | 9 Comments
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Windows Server 2019: Is Update KB5010791 causing a Boot Loop?

Posted on 2022-02-04 by guenni

[German]Question for the administrators of Windows Server 2019 systems: What are your experiences regarding the January 11, 2022 updates and boot loops. On Domain Controllers, the boot loops are well known, but Microsoft has released out-of-band updates with a fix. … Continue reading →

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Out-of-band Updates for Windows Server 2019 fixes Jan. 2022 Patch day issues (Jan. 18, 2022)

Posted on 2022-01-19 by guenni

[German]On January 18, 2022, Microsoft also released the special update for Windows Server 2019. This is to fix the various issues (DC boot loop, IPSec VPN connection issue, ReFS support, Hyper-V boot issue) caused by the security update of Jan … Continue reading →

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Windows Server 2019: VM dops BSOD due to Windows Defender

Posted on 2021-06-17 by guenni

[German]German blog reader Carsten W. has already pointed out to me a few days ago a problem that was bothering him a bit. A virtual machine with Windows Server 2019 running under VMware ESX had gone bye-bye with a blue … Continue reading →

Posted in issue, Virtualization, Windows | Tagged , , | 3 Comments
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Windows Server 2019: Intel RSC support for NICs disabled in Hyper-V, storage stacks writes operations as write-throughs

Posted on 2021-01-27 by guenni

[German]Another small piece of information for administrators of a Hyper-V cluster under Windows Server 2019. It looks like Intel has disabled RSC support for all NICs on the driver side as of release 1903. In addition, storage stacks write operations … Continue reading →

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HPE Proliant DL360 Gen9: October 2020 Updates are causing a BSOD on Windows Server 2019

Posted on 2020-10-16 by guenni

[German]Short information for administrators of HPE Proliant systems running Windows Server 2019 (or Windows Server 2016). Does the system throw a Blue-Screen SYSTEM THREAD EXEPTION NOT HANDLED as soon as the security update from October 2020 is installed? Advertising

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