In this post, you’ll learn more about the Error TPM_E_PCP_PLATFORM_CLAIM_MAY_BE_OUTDATED – 0x40290424 that is returned when working with the COM-based APIs in Win32
Win32 COM Error
TPM_E_PCP_PLATFORM_CLAIM_MAY_BE_OUTDATED – 0x40290424
Win32 COM Error Error Description
Validation of the platform claim failed.