Problem function copy() permission denied

[heldi]

Please help:

Function copy () is a PHP function to copy files from one directory to another directory.

 

Script php :

 

<?php

$dira='C:\Documents and Settings\admiN\Desktop\aaa\1.txt';  ---> Path Source (computer A)

$dirb='\\\\server\\serversavegame\\1.txt';  ---> Path Destination (computer B)

copy($dira,$dirb); ---> function copy()

?>

 

Folder in source path and destination path I have shared with all the network status allow to change my files. But when I was running still error, the error description:

 

Warning: copy(\\server\serversavegame\1.txt) [function.copy]: failed to open stream: Permission denied in C:\xampp\htdocs\tesdir\index.php on line 4

 

Please help

thanks