If I understand correctly, the SSH server is running on Windows and the transfer script (which is running on Linux) obtains the file from the Windows machine using scp_get().
This could mean that the problem is with the SSH server on the Windows machine, and nothing to do with perl at all.
A small example script that demonstrates the problem might help.

I couldn't find any such problem when using a Net::SSH2 script (run on my Windows machine) to scp_put() the file onto my Linux machine. I ran this: 
## scp.pl ##
use strict;
use warnings;

use Net::SSH2;

die "Usage: perl scp.pl username password"
  unless @ARGV == 2;

my $host = '192.168.0.101';
my $user = $ARGV[0];
my $password = $ARGV[1];

my $ssh2 = Net::SSH2->new();

$ssh2->debug(1);

print "\nconnecting to $host...\n";
$ssh2->connect($host) or die $ssh2->error;

print "\nauth to $host...\n";
$ssh2->auth_password($user,$password) or die $ssh2->error;

printf "Auth OK: %s\n", $ssh2->auth_ok;

print "scp put\n";
my $ret = $ssh2->scp_put("rub'bish.txt",
 "/home/sisyphus/Downloads/rub'bish.txt");
print "ret: $ret\n";

$ssh2->disconnect();

[download]
It transferred rub'bish.txt from the windows machine to the Linux machine just fine.
Unfortunately my Windows machine doesn't have an SSH server so I can't try doing it the "other" way.

Cheers,
Rob

In reply to Re: >Windows filename troubles with Net::SSH2 by syphilis
in thread >Windows filename troubles with Net::SSH2 by wet

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