Error 0x80072156

Value: -2147016362 | 0x80072156 | 2147950934

What does it mean ?

ERROR_DS_SOURCE_DOMAIN_IN_FOREST  
The source domain may not be in the same forest as destination.
Value: 8534 | 0x2156 | 0b0010000101010110

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

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