Error 0x80071A45

Value: -2147018171 | 0x80071A45 | 2147949125

What does it mean ?

ERROR_IMPLICIT_TRANSACTION_NOT_SUPPORTED  
Implicit transaction are not supported.
Value: 6725 | 0x1A45 | 0b0001101001000101

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