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Tag Archives: WSUS
Windows 11 24H2/Windows Server 2025 is not receiving updates from WSUS
[German]I'm posting a problem on the blog that was brought to my attention by a reader. It concerns WSUS (Windows Services Update Server), which is also to be used for update management for Windows Server 2025. An administrator contacted me … Continue reading
Windows 11 24H2: Update KB5063878 as a re-release for WSUS (August 14, 2025)
[German]Brief information for administrators who distribute updates via WSUS. The KB5063878 update from August 12, 2025, for Windows 11 24H2 caused installation failures (error code 0x80240069) on WSUS. Microsoft confirmed this issue in a support article on August 14, 2025, … Continue reading
Posted in issue, Update, Windows
Tagged issue, Patchday 8.2025, Update, Windows 11 24H2, WSUS
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WSUS sync should work again – July 2025 issue fixed
[German]Brief information for administrators in corporate environments who use Windows Server Update Services (WSUS) to distribute updates. The service has been unable to synchronize with Microsoft endpoints since 9 July 2025. This problem should be fixed, Microsoft has fixed something … Continue reading
WSUS has synchronization problems (July 9, 2025)
[German]Since July 9, 2025 (C.E.T.) German blog readers reporting, that their Windows Server Update Services (WSUS) are failing to sync with Microsoft's update servers. The endpoint from Microsoft isn't reachable and WSUS can't download the July 2025 security updates from … Continue reading
WSUS: Windows 11 23H2 upgrade error 0x80240069 caused by April 2025 update is fixed
[German]The security update KB5055528 from April 8, 2025 for Windows 11 23H2 may prevent the upgrade to Windows 11 24H2. When the feature update is rolled out via WSUS, the download already fails with error 0x80240069 and the upgrade cannot … Continue reading
Posted in issue, Update, Windows
Tagged issue, Update, Windows 11 23H2, Windows 11 24H2, WSUS
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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 ...
WSUS/ConfigMgr: No Defender updates since May 2, 2025
[German]A short note for administrators who distribute updates for Microsoft Defender via WSUS or ConfigMgr (MECM ). There was probably a problem at Microsoft, so that the update distribution has stalled since May 2, 2025, although updates are available from … Continue reading
Windows 11 23H2: April 2025 update prevents WSUS upgrade to 24H2 (Error 0x80240069)
[German]The security update KB5055528 from April 8, 2025 for Windows 11 23H2, as well as subsequent updates, have caused a new collateral damage according to Microsoft. Systems with Windows 11 23H2 can no longer be updated to Windows 11 24H2 … Continue reading
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
Driver synchronization in WSUS does not end in April 2025
[German]Small addendum to the never-ending topic "Microsoft will end "driver synchronization in WSUS in April 2025". As befits April, Microsoft has announced "the retreat from the retreat". The WSUS can still update drivers for Windows in the future (until further … Continue reading
WSUS problem: Clients have not logged in since 12.2.2025
[German]A German blog reader contacted me on February 13, 2025 because he was experiencing problems with his WSUS. The Windows clients had not reported to WSUS since February 12, 2025. This could be corrected by reading back the backup. But … Continue reading