Error 0x800B0003

Value: -2146762749 | 0x800B0003 | 2148204547

What does it mean ?

TRUST_E_SUBJECT_FORM_UNKNOWN  
The form specified for the subject is not one supported or known by the specified trust provider.
Value: 3 | 0x0003 | 0b0000000000000011

Where does it come from ?

FACILITY_CERT  
Certificate client or server
Value: 11 | 0x00B | 0b00001011

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