Chris,
Probably this will help:
http://www.foxite.com/archives/ziping-a-file-in-win-xp-0000073067.htm>I have a program written in VFP 7 that now needs to download and unzip some files from an FTP site. I am using West Wind's wwIPStuff class to download the files, but what is the best way to unzip those files on Windows 2003 Server?
>
>Is there something built into Windows 2003 I can call to unzip the files (I don't need to zip them), or should I look at a 3rd party solution like Dyna Zip?