Tag Archives: issue

Windows Server 2019: Out-of-Band-Update KB5039705 released (May 23, 2024)

Posted on 2024-05-24 by guenni

[German]Microsoft has released the out-of-band update KB5039705 for Windows Server 2019 on May 23, 2024 (i.e. late yesterday evening in Europe). This special update was necessary because the cumulative update KB5037765 released on May 14, 2024 had to be withdrawn. … Continue reading →

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Asus ZenBook: Updates fails with error 0x801901f4

Posted on 2024-05-21 by guenni

[German]Users with notebooks from the Asus ZenBook series (but perhaps also other models) are faced with the problem of not being able to install Windows updates because they fail with the error code 0x801901f4. However, there is a solution to … Continue reading →

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Windows Server 2019: Revised update KB5037765 with WSUS detection bug?

Posted on 2024-05-20 by guenni

[German]Microsoft has released a revised cumulative update KB5037765 (May 14, 2024), which is supposed to fix the installation error 0x800f0982 when installing the May 2024 patchday update KB5037765 on non-English speaking Windows Server 2019 instances. But this update package might … Continue reading →

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Outlook: Temporary fix for problems with encrypted e-mail replies

Posted on 2024-05-20 by guenni

[German]Microsoft Outlook seems to have issues with encrypted emails. Reply emails that are encrypted can then no longer be read by the recipient. The problem seems to have existed since the beginning of May 2024, as I saw in a … Continue reading →

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Windows 10: What generates masses of mat-debug*.log files?

Posted on 2024-05-18 by guenni

[German]I'm posting another topic here on the blog that a reader asked me about at the beginning of May 2024. He notes that the Defender Core service under Windows 10 Pro was started unexpectedly just over a month ago. Since … Continue reading →

Posted in Security, Windows | Tagged , , , | 5 Comments

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 Server 2019 Update KB5037765: Install error 0x800f0982 confirmed

Posted on 2024-05-16 by guenni

[German]When installing the May 2024 Patchday Update KB5037765 on non-English-speaking Windows Server 2019 instances, this process stalls error 0x800f0982. This error  has kept some administrators busy. While I proposed a workaround – install the English language pack – as a … Continue reading →

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Windows Server 2019: Update KB5037765 fails with error 0x800f0982

Posted on 2024-05-15 by guenni

[German]Microsoft seems to have hit a colossal bug in the cumulative updates distributed on May 14, 2024 (second Tuesday of the month, patch day at Microsoft). The update KB5037765 intended for Windows Server 2019 fails with the installation error 0x800f0982. … Continue reading →

Posted in Security, Update, Windows | Tagged , , , | 19 Comments

Azure Entra ID: Microsoft confirms issues with Single Sign On (SSO)

Posted on 2024-05-13 by guenni

[German]Administrators have been complaining for some time about sporadic problems with Single Sign On (SSO) under Microsoft's Azure Entra ID. Users are then sporadically unable to log in to their Microsoft 365 apps. Now there seems to be confirmation from … Continue reading →

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Authentificator mandatory for Microsoft Office?

Posted on 2024-05-08 by guenni

[German]Once again, I brought a topic out of the "crypt" that I had already addressed here in the blog at the end of March 2024. A blog reader contacted me at the end of April 2024 and asked whether there … Continue reading →

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Windows Server: April 2024 Update KB5036909 causes also LSASS crashes on DCs

Posted on 2024-05-06 by guenni

[German]Another addendum from the April 2024 patchday. The updates not only cause problems with NTLM connections to Windows Server. There are also reports that the KB5036909 update can also lead to LSASS crashes on domain controllers (DCs). In any case, … Continue reading →

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