What does Windows error code 4430 (ERROR_SECUREBOOT_PLATFORM_ID_MISMATCH) mean?

 
Previous Next
ERROR_SECUREBOOT_POLICY_MISSING_ANTIROLLBACKVERSION ERROR_SECUREBOOT_POLICY_ROLLBACK_DETECTED

ERROR_SECUREBOOT_PLATFORM_ID_MISMATCH

ERROR_SECUREBOOT_PLATFORM_ID_MISMATCH (LRESULT 0x0000114E) This Win32 error means the platform ID embedded in the Secure Boot policy does not match this device.

What to check for ERROR_SECUREBOOT_PLATFORM_ID_MISMATCH

  • Verify that the policy was generated for the correct hardware or platform group.
  • Do not reuse policy artifacts across unrelated device families merely because their Windows versions match.
  • Obtain the platform-specific policy package from the device-management or OEM process.

Read-only checks

Get-SecureBootPolicy | Format-List
Get-SecureBootUEFI -Name PK | Format-List

Secure Boot policy and UEFI-variable changes can affect whether a device boots. For ERROR_SECUREBOOT_PLATFORM_ID_MISMATCH, capture the current state first and use only the approved signed policy or OEM workflow for changes.

Microsoft: Get-SecureBootPolicy

Microsoft: Get-SecureBootUEFI

Microsoft: Secure Boot

Looking for a different code? Search another status or error code.