Ouch. I'm no win32 expert, but it looks like there is too much conversion in that program

#!/usr/bin/perl --

use strict;
use warnings;

binmode STDOUT, ':encoding(UTF-8)';

my( $chcp ) = (`chcp`) =~ /(\d+)/;

$chcp and qx!chcp 65001!; #now UTF-8

print "Hello, printing chr 900..950\n";
$|=1;
for(900..950){
    print $_, ' ',chr($_), ' ';
    print "\n" if 0 == $_ % 6;
}
    
$chcp and `chcp $chcp`; # restore original
__END__
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