Deinstallation of Windows Update KB5089549 and Pausinge Updates for 5 weeks

The current update for Windows 11 (KB5089549 - May 2026) causes many problems, also with the PeriData app. We strongly recommend not to install it, until Microsoft has delivered an improved update. Until then, the update automatism should pause. If you installed it already and problems occur, uninstall this update

1. Call the Windows update page. Define "pause updates" for 5 weeks (maximum). Revisit our website in 4 weeks for new information about this problem.

2. Deinstall the update KB5089549. These are the steps:

A


B


C

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