Category Archives: issue

Microsoft Teams 2.0 issues: Outlook add-in missing during installation; crash after installation and more

[German]The new Microsoft Teams 2.0 client has been available since September 2023 and is probably being tested and partially rolled out in companies. The switch will be mandatory from April 2024 (New Microsoft Teams 2.0 client mandatory from April 1, … Continue reading

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Exchange Online blocks suddenly mails from on-premises Exchange servers

[German]A quick question for Exchange Online administrators. A reader reports problems with the delivery of mails that are delivered from on-premises Exchange servers. Since the November 2023 patchday, these are supposed to be moved directly to quarantine after acceptance. The … Continue reading

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Microsoft fixes Office 365 Sign in Error 1001

[German]For months, users of the Microsoft Office 365 suite have been suffering from the fact that they suddenly receive error 1001 when trying to log in. I had already addressed the issue here in the blog. After Microsoft confirmed the … Continue reading

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Microsoft Teams 2.0: Standard backgrounds not usable?

[German]I'm posting a topic here on the blog that a reader brought to my attention by email recently. Another reader has confirmed that behavior. The reader is an administrator in a corporate environment and is currently testing the new Microsoft … Continue reading

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Android: Microsoft Teams accounts may not be usable

[German]I'll bring up some information as a separate post. In the past, there was a case where users may not have been able to use their Microsoft Teams accounts on all Android devices certified for Microsoft Teams. Microsoft has declared … 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: GPO bug in "Settings Page Visibility" fixed with Nov. 2023 update

[German]Small addendum from the November 2023 patchday. With the security updates from October 2023, the problem occurred that the group policies for "Settings Page Visibility" no longer applied under Windows 11 22H2. A reader had noted this here in the … Continue reading

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Outlook bug for slow saving fixed – fix being tested with insiders

[German]Microsoft recently fixed a bug in conventional Outlook that caused problems when saving attachments. The problem has annoyed Outlook 365 users since July 2023 who wanted to save attachments to network shares. The saving processes took a very long time … Continue reading

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No Teams chat on Android since September 2023

[German]Microsoft offers its Microsoft Teams client both on the desktop and for mobile devices. The MS Teams client on Android has the shortcoming that it does not support chats. A reader pointed this out to me by email. I'll post … Continue reading

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Windows Server 2022: Nov. 2023 update KB5032198 fixes VMware ESXi bug caused by KB5031364

[German]October 2023 update for Windows Server 2022 (KB5031364) causes an issue in connection with VMware ESXi. Windows Server 2022 installed in virtual machines (VMs) running on VMware ESXi hosts can't start no longer and ended in a blue screen. Microsoft … Continue reading

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Windows 10/11: Microsoft investigates activation problems with Windows 7/8.1 keys

[German]Some users of Windows 10 or Windows 11 may have activation problems if these operating systems were originally activated with a Windows 7 or Windows 8.1 key. These are systems that were previously activated but have suddenly lost this activation … Continue reading

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