>Hi Toall,
>
> How can i create a self extracting zip file without prompting overwrite and automatically exract to specific drive and folder.
>
>thanks,

DynaZip is really good - has an activex that will do what you're looking for.
http://www.dynazip.com/dz/index.htm

There is also this one (but I have not tried it):
http://www.chilkatsoft.com/zip-activex.asp