I need help creating a self extracting zip file that does not display anything. I just need it to extract the files to a given place in the background. Everything I have found displays a dialog, but I need it to just run in the background.
If you don't mind using a command line program, you can try here:
http://www.info-zip.org/UnZip.html
It's based on ZLib, a free (BSD-like) zip and unzip library.