Error 0x80071AC1

Value: -2147018047 | 0x80071AC1 | 2147949249

What does it mean ?

ERROR_BAD_CLUSTERS  
The operation could not be completed due to bad clusters on disk.
Value: 6849 | 0x1AC1 | 0b0001101011000001

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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