20/06/2026
π¨ Windows 11 June 2026 Update Alert!
After installing Windows 11 updates KB5094126 and KB5093998, some users are reporting issues with Microsoft Office applications. While these updates include important security improvements and system fixes, they may also cause unexpected problems in certain environments.
πΉ Reported Issues:
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Microsoft Word freezing or crashing
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Excel and PowerPoint opening slowly
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Microsoft 365 sign-in and activation problems
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OneDrive sync issues affecting Office files
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Office add-in compatibility problems
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Performance degradation after update installation
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BitLocker recovery prompts on some devices
πΉ What You Can Do:
β Update Microsoft 365 to the latest version
β Disable unnecessary Office add-ins
β Run Office Quick Repair or Online Repair
β Verify OneDrive is syncing properly
β Install the latest device drivers and BIOS updates
β Check Microsoft's support channels for new fixes
β If necessary, temporarily uninstall the problematic update
β οΈ Most users will not experience these issues, but if your Office applications started behaving abnormally after the June 2026 Windows updates, these updates could be the cause.
Have you installed KB5094126 or KB5093998? Share your experience in the comments.