I just wanted to pass this information on:

I have tried three times to install copfilter with no avail using winscp. I was able to copy the file over and extract it. Then using to termainal, I tried to install it. I finally had to shutdown the machine, physically goto it and plug in a keyboard, boot it up, login and then install. There was something in the winscp file that I glanced over saying that no user inputed command could be used. Hnce having to goto the machine physically.