Tag Archives: issue

Is the Search in Outlook for Microsoft 365 broken? (March 2023)

Posted on 2023-04-02 by guenni

[German]A short note and also a question to the readers for those affected. I have information that the search no longer works for Outlook users from the circle of Microsoft 365 customers. Microsoft is aware of the problem, but nothing … Continue reading →

Posted in issue, Office | Tagged , | 2 Comments

Microsoft confirms: Defender has flagged legitimate URLs or files as malicious (DZ534539)

Posted on 2023-03-30 by guenni

[German]Have you had more frequent messages from Microsoft Defender blocking legitime  URLs the last few days when accessing websites? Or was the access to files blocked because of alleged malware? Microsoft has now confirmed that there was an issue and … Continue reading →

Posted in issue, Security, Software, Windows | Tagged , | Leave a comment

Outage EX534197 with Exchange Online (March 28/29, 2023)

Posted on 2023-03-30 by guenni

[German]Microsoft's cloud service Exchange Online seems to have been disrupted the day before yesterday and yesterday (March 28/29, 2023). The disruption began as early as March 28, 2023, at around 2:00 p.m., when users were unable to log in. Microsoft … Continue reading →

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Windows 10/11: AppReadiness and the slow login

Posted on 2023-03-24 by guenni

[German]A German blog reader contacted me the other day because he noticed a very crude effect under Windows 10 and Windows 11 in his enterprise environment. The user logon to the user account sometimes takes a very long time, namely … Continue reading →

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Windows: Login to client in a domain extremely slow because of TEMP files

Posted on 2023-03-23 by guenni

[German]Some days ago an administrator reported in my German blog that he had this problem when logging in to Windows clients that were members of a domain. After various tests, it turned out that very many files in the TEMP … 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 22H2: Microsoft confirms Defender bug "Local security protection is disabled"

Posted on 2023-03-22 by guenni

[German]I had already reported on issues with Windows Defender on Microsoft Windows 11. Affected people reported a defender warning "Local Security Authority protection is disabled". However, the LSA protection could not be enabled. The bug has been hit Windows 11 … Continue reading →

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Windows 11: "Windows Security Health Service exe no longer functional" due to Defender update

Posted on 2023-03-18 by guenni

[German]A couple of days ago a German user contacted me with a strong observation. On a fresh installed Windows 11 22H2 he received an event log entry that says (translated) "Windows Security Health Service exe no longer functioning". In addition, … Continue reading →

Posted in issue, Windows | Tagged , , | 4 Comments

HP printer: Firmware update again blocks third-party ink cartridges (2023)

Posted on 2023-03-14 by guenni

[German]They've done it again; despite class action lawsuits, damage awards and very bad publicity because of their firmware updates sold as "dynamic security updates"; which discourage users from using third-party ink cartridges. This refers to the inkjet printer manufacturer, the … Continue reading →

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Monitors on Dell Thunderbolt docking station not active after reboot

Posted on 2023-03-12 by guenni

[German]Quick note to owners and administrators of Dell docking stations connected to notebooks via Thunderbolt. A reader informed me about problems with the WD22TB4, in connection with Dell notebooks (5530, 5430, 5431). After a reboot, monitors attached to the docking … Continue reading →

Posted in devices, issue | Tagged , , | 2 Comments

Defender Update KB2267602 (v1.383.1400.0 and above) drops install error 0x80070643 – reports low memory

Posted on 2023-03-10 by guenni

[German]Quick question for Windows users and administrators – and specifically for Windows Server administrators – did you encounter Windows Defender signature updates installation errors within the last couple of hours? I'm receiving more and more reader reports that Defender update … Continue reading →

Posted in Security, Software, Update, Windows | Tagged , , , | 4 Comments