Error 0x80072750

Value: -2147014832 | 0x80072750 | 2147952464

What does it mean ?

A socket operation failed because the destination host was down.
Value: 10064 | 0x2750 | 0b0010011101010000

Where does it come from ?

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

Other Errors for FACILITY_WIN32