Error using ftp_get

I would like to make an download via FTP. The connection works correct and I find the source file on the server. But i got
an error concerning the destination directory of the client computer (the directory exists).

Warning: error opening C:\Temp\Main.php in /home/...

I tried different versions of the scripts like

$download = ftp_get($conn_id, "C:\\Temp\\Main.php", "/home/.../Main.php", FTP_ASCII);
$download = ftp_get($conn_id, "C:/Temp/Main.php", "/home/.../Main.php", FTP_ASCII);

with the same error.
The destination system is Windows 2000. So I'am not shure if it is a matter of the slashes or a matter of the rights
on the client computer?
Has someone an idea?

does c:\temp exists ??? just making sure.

u r running script on local machine's webserver right ?

does webserver has enough persmission to create file in c:\temp ??

check that out.

jd