Error 0x80071AAA

Value: -2147018070 | 0x80071AAA | 2147949226

What does it mean ?

ERROR_TXF_DIR_NOT_EMPTY  
The $Txf directory must be empty for this operation to succeed.
Value: 6826 | 0x1AAA | 0b0001101010101010

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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