Error 0x80072F4E

Value: -2147012786 | 0x80072F4E | 2147954510

What does it mean ?

ERROR_FTP_TRANSFER_IN_PROGRESS  
The requested operation cannot be made on the FTP session handle because an operation is already in progress.
Value: 12110 | 0x2F4E | 0b0010111101001110

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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