Error 0x80420010

Value: -2143158256 | 0x80420010 | 2151809040

What does it mean ?

EAP_E_CERT_STORE_INACCESSIBLE  
The certificate store can't be accessed on either the authenticator or the peer.
Value: 16 | 0x0010 | 0b0000000000010000

Where does it come from ?

FACILITY_EAP  
Extensible Authentication Protocol
Value: 66 | 0x042 | 0b01000010

Other Errors for FACILITY_EAP