Dell Alienware Command Center causes high CPU load in Windows

Posted on 2025-01-26 by guenni

Windows[English]A little snippet of information that came to my attention recently. Frank Lesniak has been struggling for months with a randomly occurring CPU load under Windows. After some searching, he discovered that the Dell Alienware Command Center was the cause of the observed performance losses under Windows.

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Exchange Server 2016 / 2019 reach their EOL in October 2025

Posted on 2025-01-25 by guenni

Exchange Logo[German]A short reminder for administrators of Exchange 2016 and Exchange 2019 installs, that should and should be on the radar since months. In October 2025, both Microsoft Exchange Server 2016 and Microsoft Exchange Server 2019 will no longer be supported. Microsoft has recently drawn attention to this fact and outlined migration paths as offered.

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Zyxel disaster: Dead USG FLEX / ATP Series boxes (24.1.2025)

Posted on 2025-01-24 by guenni

Stop - Pixabay[German]Brief information and question to the readers who have Zyxel firewalls in their portfolio as to whether there are any affected parties. It seems to have hit some instances today, January 24, 2025. The "boxes" were put out of operation by a faulty signature update. A blog reader from the Zyxel partner area informed me about this. There could be some work for administrators, as recovery is only possible on site.

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Unlicensed OneDrive accounts will be deleted, archived or subject to a fee from January 27, 2025

Posted on 2025-01-24 by guenni

[German]I'm posting a topic here as a separate blog post that has been on my agenda for two weeks. Administrators will have massive problems with unlicensed OneDrive accounts from January 27, 2025. These will either be deleted due to inactivity or it will be expensive.

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Microsoft rolls out Windows 11 24H2 also to Windows 10 22H2 systems

Posted on 2025-01-23 by guenni

Windows[German]Still using a Windows 10 machine? Microsoft urgently needs Windows 11 users, because there is a problem with the switch. In view of the end of support for Windows 10 22H2 in October 2025, Microsoft is extending the upgrade offer. Windows 10 22H2 machines that are compatible with Windows 11 will therefore also receive an upgrade offer.

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

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Windows 10 22H2 issue: Store apps are no longer updated

Posted on 2025-01-23 by guenni

Windows[German]Question for Windows 10 users with Windows 10 22H2 who use apps from the Store. Do you also have the situation that certain apps are no longer updated but run into an error? A blog reader brought the issue to my attention and also provided details. However, it could be an isolated case. I'll summarize some information below.

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Windows 11/Server 2025 Experience update KB5050575 released (Jan. 2025)

Posted on 2025-01-22 by guenni

WindowsMicrosoft has released the Out of Box Experience update for Windows 11, version 24H2 and Windows Server 2025 KB5050575 on January 21, 2025. This update is intended to improve the Out of Box Experience (OOBE) of Windows 11, version 24H2 and Windows Server 2025. This update is only active in the Windows OOBE process and only when OOBE updates are installed.

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7-ZIP vulnerability allows MoW bypass

Posted on 2025-01-22 by guenni

Sicherheit (Pexels, allgemeine Nutzung)[German]There is a vulnerability in the archive program 7-Zip for Windows that can become critical when unpacking archives. The "Mark of Web" label for downloads can be removed when unpacking. There is already an update to fix the vulnerability.

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Windows 11 24H2: Sudden network failures/issues after upgrade?

Posted on 2025-01-22 by guenni

Windows[German]Short information for users or those switching to Windows 11 24H2. I have received reports that users suddenly notice sporadic network connection failures or run into network problems after switching to Windows 11 24H2 (adapters are deactivated and cannot be activated or do not work). Here is an overview of the error pattern and possible workarounds.

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Outlook: Temporary fix for crashes when writing mails

Posted on 2025-01-21 by guenni

[German]Classic Outlook version 2412 (build 18324.20168) can crash when creating a new email or forwarding emails. Microsoft introduced a temporary fix on January 17, 2025 and plans to solve the problem with an update at the end of the month.

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