SUPERAntiSpy Posted January 17, 2007 Hello,If the installer is compressed then the file size is reduced to 16% using RAR format. It will result into faster download of you product. We are currently using the WISE Installer to create our MSI installation packages, most users would not know how to UnRAR a file, and we would not be able to have the easy automated installation. Share this post Link to post Share on other sites