How to Clean FTP?

Hello.
I hope someone can help me me.
I created a site here so I can lear frontpage.
I need to clean the FTP from all the files of altavista site but I need to leave a file called ftpquota. I can't see this file there.
Can someone please guide me through this?
Thank you.

[saitfainder]

Can someone please guide me through this?

I don't think that you have to care about that file.