Microsoft has just released an out of band OOB update, KB5064489, for Windows 11, version 24H2. This update addresses an issue that prevents some Azure Virtual Machines VMs from starting when Virtualization Based Security VBS is enabled. The Redmond giant said this issue was affecting non Trusted Launch General Enterprise GE VMs on older SKUs, due to a secure kernel initialization issue. Once youve installed the KB5064489 update , your system should be on OS Build 26100.4656. You can check this...

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