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The Group Policy \" Configure TPM platform validation profile for native UEFI firmware configurations \" is configured, and PCR7 is included in the validation profile (or the equivalent registry key is set manually). System Information ( msinfo32.exe ) reports Secure Boot State PCR7 Bindi","workaround":"This issue is addressed in KB5094125 . After installing KB5094125 , devices with this incompatible group policy configuration are prevented from installing the 2023-signed Windows Boot Manager. If your device was impacted, Event ID 1032 will appear in the System event log when installing Windows updates: \"The Secure Boot update Boot Manager (2023) was not applied due to a known incompatibility with the current BitLocker configuration.\" If you receive Event ID 1032 , Microsoft strongly recommends removing the Group Policy configuration before installing updates so that you can install the 2023-signed Windows Boot Manager and continue to receive the latest Secure Boot protections. 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