_Copy_MoveDir different volume

[ESATU]

I'm stuck with _Copy_MoveDir function. It works perfectly with move a directory only on the same drive. If with different drive, although I have set $iFlags withBitOR($MOVE_FILE_COPY_ALLOWED, $MOVE_FILE_REPLACE_EXISTING), I still get a message Folder was not copied 17

maybe there is something I left in the script and hope a help in this forum...

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#Include <EditConstants.au3>
#Include <GUIConstantsEx.au3>
#Include "Copy.au3"
Opt('MustDeclareVars', 1)
Opt('TrayAutoPause', 0)
Global $hForm, $Input1, $Input2, $Button1, $Button2, $Button3, $Button4, $Label, $Data, $Msg, $Path, $Progress, $State, $Copy = False, $Pause = False
Global $Source = '', $Destination = '', $iFlags, $MOVE_FILE_COPY_ALLOWED, $MOVE_FILE_REPLACE_EXISTING
If Not _Copy_OpenDll() Then
    MsgBox(16, '', 'DLL not found.')
    Exit
EndIf
$hForm = GUICreate('MyGUI', 360, 175)
GUICtrlCreateLabel('Source:', 14, 23, 58, 14)
$Input1 = GUICtrlCreateInput('', 74, 20, 248, 19, BitOR($ES_AUTOHSCROLL, $ES_LEFT, $ES_MULTILINE))
GUICtrlSetState(-1, $GUI_DISABLE)
$Button1 = GUICtrlCreateButton('...', 326, 19, 21, 21)
GUICtrlCreateLabel('Destination:', 14, 55, 58, 14)
$Input2 = GUICtrlCreateInput('', 74, 52, 248, 19, BitOR($ES_AUTOHSCROLL, $ES_LEFT, $ES_MULTILINE))
GUICtrlSetState(-1, $GUI_DISABLE)
$Button2 = GUICtrlCreateButton('...', 326, 51, 21, 21)
$Label = GUICtrlCreateLabel('',14, 91, 332, 14)
$Progress = GUICtrlCreateProgress(14, 106, 332, 16)
$Button3 = GUICtrlCreateButton('Move', 135, 138, 80, 21)
$Button4 = GUICtrlCreateButton(';', 326, 138, 21, 21)
GUICtrlSetFont(-1, 10, 400, 0, 'Webdings')
GUICtrlSetState(-1, $GUI_DISABLE)
GUISetState()
While 1
    If $Copy Then
        $State = _Copy_GetState()
        If $State[0] Then
            If $State[0] = -1 Then
                ; Preparing
            Else
                $Data = Round($State[1] / $State[2] * 100)
                If GUICtrlRead($Progress) <> $Data Then
                    GUICtrlSetData($Progress, $Data)
                EndIf
                $Data = StringRegExpReplace($State[6], '^.*\\', '')
                If GUICtrlRead($Label) <> $Data Then
                    GUICtrlSetData($Label, $Data)
                EndIf
            EndIf
        Else
            Switch $State[5]
                Case 0
                    GUICtrlSetData($Progress, 100)
                    MsgBox(64, '', 'Folder was successfully copied.', 0, $hForm)
                Case 1235 ; ERROR_REQUEST_ABORTED
                    MsgBox(16, '', 'Folder copying was aborted.', 0, $hForm)
                Case Else
                    MsgBox(16, '', 'Folder was not copied.' & @CR & @CR & $State[5], 0, $hForm)
            EndSwitch
            GUICtrlSetState($Button1, $GUI_ENABLE)
            GUICtrlSetState($Button2, $GUI_ENABLE)
            GUICtrlSetState($Button4, $GUI_DISABLE)
            GUICtrlSetData($Progress, 0)
            GUICtrlSetData($Label, '')
            GUICtrlSetData($Button3, 'Move')
            GUICtrlSetData($Button4, ';')
            $Copy = 0
        EndIf
    EndIf
    $Msg = GUIGetMsg()
    Switch $Msg
        Case $GUI_EVENT_CLOSE
            ExitLoop
        Case $Button1
            $Path = FileSelectFolder('Select source folder that to be copied.', '', 2, $Source, $hForm)
            If $Path Then
                GUICtrlSetData($Input1, $Path)
                $Source = $Path
            EndIf
        Case $Button2
            $Path = FileSelectFolder('Select destination folder in which will be copied the source directory.', '', 2, $Destination, $hForm)
            If $Path Then
                GUICtrlSetData($Input2, $Path)
                $Destination = $Path
            EndIf
        Case $Button3
            If $Copy Then
                _Copy_Abort()
            Else
                If (Not $Source) Or (Not $Destination) Then
                    MsgBox(16, '', 'The source and destination folders must be specified.', 0, $hForm)
                    ContinueLoop
                EndIf
                $Path = $Destination & '\' & StringRegExpReplace($Source, '^.*\\', '')
                If FileExists($Path) Then
                    If MsgBox(51, 'Move', $Path & ' already exists.' & @CR & @CR & 'Do you want to merge folders?', 0, $hForm) <> 6 Then
                        ContinueLoop
                    EndIf
                EndIf
                GUICtrlSetState($Button1, $GUI_DISABLE)
                GUICtrlSetState($Button2, $GUI_DISABLE)
                GUICtrlSetState($Button4, $GUI_ENABLE)
                GUICtrlSetData($Label, 'Preparing...')
                GUICtrlSetData($Button3, 'Abort')
                _Copy_MoveDir($Source, $Path, BitOR($MOVE_FILE_COPY_ALLOWED, $MOVE_FILE_REPLACE_EXISTING), 0, 0, '_Copy_CallbackDlg', $hForm)
                $Copy = 1
            EndIf
        Case $Button4
            $Pause = Not $Pause
            If $Pause Then
                GUICtrlSetData($Button4, '4')
            Else
                GUICtrlSetData($Button4, ';')
            EndIf
            _Copy_Pause($Pause)
    EndSwitch
WEnd

and thanks to all for helping...

example from

Copy.zip