Error 0x80073644

Value: -2147011004 | 0x80073644 | 2147956292

What does it mean ?

ERROR_IPSEC_IKE_CGA_AUTH_FAILED  
Could not verify binding between CGA address and certificate.
Value: 13892 | 0x3644 | 0b0011011001000100

Where does it come from ?

FACILITY_WIN32  
Provides a way to handle error codes from functions in the Win32 API as an HRESULT. (Error codes in 16 - bit OLE that duplicated Win32 error codes have also been changed to FACILITY_WIN32)
Value: 7 | 0x007 | 0b00000111

Other Errors for FACILITY_WIN32