I am making a Web-Install program at the moment and after downloading the compressed files I want my application to unzip them. The only problem is that all components I have found that can unzip so far have needed DLL files which I don't really want to have to use if possible as I only want to distrobute one file. (I don't really want to have to download it with the app either).
What i'm wondering is doesn anyone know any powerful zip conponents that don't use DLL? I mean powerful as in can show what is being unzipped with progress etc.