>let's say that i want to zip a folder with certain files, but i dont
>want to show the winzip' s interface, i just want to use its DLLs so i
>can make my own " Zip extension files" can you guys help me, i think
>we can do it with a shell using the DOS pkzip file.
>
>Also, i would like to know how to unzip directly from a zip file, i
>mean not to ask a word, go directly to a folder that will be overwrite
>every day with the new information. Can you tell which parameters i
>need to make this work the way i want. Example:
>
>Unzip exportation.zip c:\Exporta\today
>
>Let me know this.


Have a look at: http://vbaccelerator.com/codelib/zip/zipvb.htm