I recorded the following macro opening a .csv file
(then I modified the filename)

The number of rows in the .csv file changes every day.
It seems to work properly everytime I run it but I don't understand the FieldInfo Arrays.
Consequently my concern is will the code not function as desired some day if the .csv file gets too long?

    Workbooks.OpenText Filename:=myPath & "\MySpreadsheet.xls", Origin:= _
        xlWindows, StartRow:=1, DataType:=xlDelimited, TextQualifier:= _
        xlDoubleQuote, ConsecutiveDelimiter:=False, Tab:=True, Semicolon:=False, _
        Comma:=True, Space:=False, Other:=False, FieldInfo:=Array(Array(1, 1), _
        Array(2, 1), Array(3, 1), Array(4, 1), Array(5, 1), Array(6, 1), Array(7, 1), Array(8, 1), _
        Array(9, 1), Array(10, 1), Array(11, 1), Array(12, 1), Array(13, 1), Array(14, 1), Array(15 _
        , 1), Array(16, 1), Array(17, 1), Array(18, 1), Array(19, 1), Array(20, 1), Array(21, 1), _
        Array(22, 1), Array(23, 1), Array(24, 1), Array(25, 1), Array(26, 1), Array(27, 1), Array( _
        28, 1), Array(29, 1), Array(30, 1), Array(31, 1), Array(32, 1), Array(33, 1), Array(34, 1), _
        Array(35, 1), Array(36, 1), Array(37, 1), Array(38, 1), Array(39, 1), Array(40, 1), Array( _
        41, 1), Array(42, 1), Array(43, 1), Array(44, 1), Array(45, 1), Array(46, 1), Array(47, 1), _
        Array(48, 1), Array(49, 1), Array(50, 1), Array(51, 1), Array(52, 1), Array(53, 1), Array( _
        54, 1), Array(55, 1), Array(56, 1), Array(57, 1), Array(58, 1), Array(59, 1), Array(60, 1), _
        Array(61, 1), Array(62, 1), Array(63, 1), Array(64, 1), Array(65, 1), Array(66, 1), Array( _
        67, 1), Array(68, 1), Array(69, 1), Array(70, 1), Array(71, 1), Array(72, 1), Array(73, 1), _
        Array(74, 1), Array(75, 1), Array(76, 1), Array(77, 1), Array(78, 1), Array(79, 1), Array( _
        80, 1), Array(81, 1), Array(82, 1), Array(83, 1), Array(84, 1), Array(85, 1), Array(86, 1), _
        Array(87, 1), Array(88, 1), Array(89, 1), Array(90, 1), Array(91, 1), Array(92, 1), Array( _
        93, 1), Array(94, 1), Array(95, 1), Array(96, 1), Array(97, 1), Array(98, 1), Array(99, 1), _
        Array(100, 1), Array(101, 1), Array(102, 1), Array(103, 1), Array(104, 1), Array(105, 1), _
        Array(106, 1), Array(107, 1), Array(108, 1), Array(109, 1), Array(110, 1), Array(111, 1), _
        Array(112, 1), Array(113, 1), Array(114, 1), Array(115, 1), Array(116, 1), Array(117, 1), _
        Array(118, 1))