I also use DynaZip. I have a free DynaZip class in the UT Downloads that totally integrates the DZ DLLs into your VFP apps.

>I'm in the process of developing an app which will be used in numerous sites.
>One of the functions they require is to zip up a number of Files and tranmit to the head office /branch:
>
>Anybody aware of any utilities that can:
>1) Zip and Unzip specified files automatically from within VFP
>2) Ideally not to have the hassle of Installing this Zip utility on each site
> (it would be graet if it could be 'Built' into the project)
>3) Incur no Run time licences (main reson for this is not to have to go through a licensing procerdure for each site)
>
>Regards,
>Gerard