Select Code to Download

use Spreadsheet::Read;
my $ss = Spreadsheet::Read->new ("pm1209625.xlsx", debug => 3);

$ perl pm1209625.pl
Opening XLSX pm1209625.xlsx using Spreadsheet::ParseXLSX-0.27
...
$ env SPREADSHEET_READ_XLSX=Spreadsheet::XLSX perl pm1209625.pl
Opening XLSX pm1209625.xlsx using Spreadsheet::XLSX-0.15
        0 sheets