In this post, you’ll learn more about the Error TPM_E_PCP_KEY_HANDLE_INVALIDATED – 0x80290422 that is returned when working with the COM-based APIs in Win32
Win32 COM Error
TPM_E_PCP_KEY_HANDLE_INVALIDATED – 0x80290422
Win32 COM Error Error Description
The TPM key’s handle was unexpectedly invalidated due to a hardware or firmware issue.