Category Archives: issue

Update KB5002623 with fixes for Office 2016 crashes available via WSUS (April 15, 2025)

[German]Update KB5002700 for Microsoft Office 2016 (MSI installation) released on April 8, 2025, crashes in Excel, Outlook and Word 2016. On April 10, 2025 Microsoft has released an out-of-band update KB5002623 to fix that crashed. On April 15, 2025, Microsoft … Continue reading

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Windows: Autopilot error on new 2025 PC with TPM

If anyone is using Windows Autopilot and getting a TPM check error on new 2025 PCs, this is a known bug that Microsoft is working on.

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Windows 11 24H2/Server 2025: Hello login fails after April 2025 updates

[German]The April 8, 2025 patch day has caused some collateral damage to Outlook, Excel and Word 2016. Some Windows users are also complaining that logging in via Windows Hello no longer works after installing the April 8, 2025 updates on … Continue reading

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Windows 10/11: April 2025 updates create "inetpub" folder

[German]Small addendum from the April 2025 patchday (April 8, 2025) – due to all the bugs, I haven't gotten around to reporting another (cosmetic) error yet. In Windows 10 (2019 and 22H2) and Windows 11 (23H2 and 24H2), an empty … Continue reading

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Exchange Online: "Send as" authorization on shared mailbox disrupted (April 10, 2025)

[German]Microsoft is not having a good run at the moment – yesterday (April 9, 2025) the Exchange Admin Center was down worldwide for a few hours. Microsoft then rolled out a fix and everything seemed fine again. Today, I'm receiving … 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 ...


Microsoft 365 Family subscription reported as "cancelled" (April 10, 2025)

[German]If your Microsoft 365 Family subscription is currently "jerking", it could be Microsoft again. At the very least, Microsoft has stated that it is aware of a problem with "Microsoft 365 Family subscriptions". Specifically, there are more and more reports … Continue reading

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Microsoft Edge Version 135.0.3179.* issue: can't open edge://welcome-new-device/

[German]On April 3, 2025, Microsoft released Edge 135.0.3179.54 (and there is probably already 135.0.3179.66, which may fix the following bug) and closed security vulnerabilities there. However, I have received reports that there are problems with Edge 135.0.3179.54.

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Word/Excel 2016 crashing after April 2025 update KB5002700

[German]Die Sicherheitsupdates vom 8. April 2025 für Microsoft Office scheinen einige Kollateralschäden zu verursachen. Neben dem Outlook 2016-Kalender-Problem scheint das Microsoft das Office-Update KB5002700 auch Word 2016 sowie Excel 2016 zum Absturz zu bringen.

Posted in issue, Office, Security, Update | Tagged , , , | 15 Comments

Outlook 2016: Calendar access blocked after April 2025 update KB5002700

[German]On April 8, 2025, Microsoft released the Office update KB5002700 to close a number of vulnerabilities in Microsoft Office 2016. After installing this update, access to the calendar is no longer possible. However, there is a quick workaround.

Posted in issue, Office, Update | Tagged , , | 18 Comments

Outlook: Calendar remains empty

[German]Microsoft has already acknowledged a problem in its Outlook product at the end of March 2025, which means that the calendar no longer displays any entries.

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