Error 0x80070FA4

Value: -2147020892 | 0x80070FA4 | 2147946404

What does it mean ?

ERROR_FULL_BACKUP  
The backup failed. Check the directory to which you are backing the database.
Value: 4004 | 0x0FA4 | 0b0000111110100100

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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