Error 0x800705A1

Value: -2147023455 | 0x800705A1 | 2147943841

What does it mean ?

ERROR_HWNDS_HAVE_DIFF_PARENT  
All handles to windows in a multiple-window position structure must have the same parent.
Value: 1441 | 0x05A1 | 0b0000010110100001

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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