AUTOLOAD;
require 5.008;
use strict;
use warnings 'all';
use diagnostics;
use Win32::OLE qw[in];
use threads;
use threads::shared;
use strict;
my @up: shared; 
my @childs;
my $child;
my @down: shared;
my @list = qw ( c:/winnt d:/perl );
for (@list){
    push @childs, threads->create("process_path","$_");}
for $child (@childs){
    $child->join();}
for my $info (@up){
 print $info;}#I'll do some work here once I get results
sub process_path{
	my $path = shift @_;
	my $Details={};
	my $fso = Win32::OLE->new( 'Scripting.FileSystemObject' );
	my $FSize = $fso->GetFolder($path);
	my $Size = $FSize->size();
	$Details->{path}=$path;
	$Details->{size} =$Size;
	push @up, $Details;
}

##</code><code>##

C:\Scripts>threads1.pl
Win32::OLE(0.1403) error 0x800a004c
Win32::OLE(0.1403) error 0x800a004c
    in METHOD/PROPERTYGET "GetFolder" at C:\Scripts\threads1.pl line 33
thread failed to start: Can't call method "size" on an undefined value at
        C:\Scripts\threads1.pl line 34 (#1)
    (F) The entry point function of threads->create() failed for some reason.

    in METHOD/PROPERTYGET "GetFolder" at C:\Scripts\threads1.pl line 33
thread failed to start: Can't call method "size" on an undefined value at
        C:\Scripts\threads1.pl line 34 (#1)
    (F) The entry point function of threads->create() failed for some reason.

Free to wrong pool 1a99e90 not 223f58 during global destruction.