I am copying certain files from the netlogon share to the local users harddisk, all of them work just fine except this one:

$dir=ReadValue("HKEY_LOCAL_MACHINE\software\microsoft\windows NT\currentversion", "SystemRoot")
Copy "%0\..\ls.bmp" $dir

What am I doing wrong here? All users have admin privileges on their local machine. If I run the script after the user is logged on it works fine.