Error 0x8009481B

Value: -2146875365 | 0x8009481B | 2148091931

What does it mean ?

CERTSRV_E_CORRUPT_KEY_ATTESTATION  
The request public key is not consistent with the private key attestation data.
Value: 18459 | 0x481B | 0b0100100000011011

Where does it come from ?

FACILITY_SSPI  
Used for status code returned by Security Support Provider Interface (SSPI)
Value: 9 | 0x009 | 0b00001001

Other Errors for FACILITY_SSPI