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Information and Support for Your Microscope

Important Note

Microsoft security patch KB4512506 from August 2019 will affect Windows 7 boot behavior on HP Z840, HP Z240 and eventually other workstations.

After automatic installation of the latest Windows 7 security patch, the workstation might not boot anymore. The reason is a security patch which interferes with the loading of important windows files

We recommend the following preventive measures:
1. Follow Microsoft’s Instruction: Install KB4474419 first and reboot the PC afterwards


2. Blacklist the Security Update KB4512506 from Windows 7


3. Deactivate automatic Windows Updates

Select Your Product to See Available Software Updates

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