Error 0x80070306

Value: -2147024122 | 0x80070306 | 2147943174

What does it mean ?

ERROR_ERRORS_ENCOUNTERED  
One or more errors occurred while processing the request.
Value: 774 | 0x0306 | 0b0000001100000110

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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