how to transfer a file from unix to window machine

I want to ftp some of the unix files to my local PC through unix shell script.
I want that script should be run from unix.

when i tried by using scp, came to know that connection refused

Alternatively, you can open a command prompt in your Windhows machine, run ftp and get (or mget) the file(s)

I have always found that I have to 'pull' to a windows box from a Unix one.

for scp,sftp,ssh, you need to install ssh on your windows desktop.