Func _GetSID($sUser = @UserName)
    Local $vSID = 0
    Local $objWMIService = ObjGet("winmgmts:\\127.0.0.1\root\CIMV2")
    Local $colItems = $objWMIService.ExecQuery('SELECT * FROM Win32_UserAccount WHERE Name = "' & $sUser & '"', "WQL",  0x10 + 0x20)
    If IsObj($colItems) Then
        For $objItem In $colItems
            $vSID = $objItem.SID
            ExitLoop
        Next
    EndIf
    Return $vSID
EndFunc; //==> _GetSID()