Error 0x800702F2

Value: -2147024142 | 0x800702F2 | 2147943154

What does it mean ?

ERROR_BUFFER_ALL_ZEROS  
Specified buffer contains all zeros.
Value: 754 | 0x02F2 | 0b0000001011110010

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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