FAQs
I downloaded the new DL-Windows v5.1.1 ZIP file to my computer, but when I double click to open the file, my computer displays a window with a list asking me to select an application to use to open this file. Why is my computer unable open this ZIP file?
Depending on your version of the Microsoft Windows operating system, your computer may not have a software application installed that can be used to unzip the Zip file (the file name is "DL-Windows 5.1.1.zip").
The solution is to install an unzipping program. Many are available for free on the Internet; two popular programs are "7-ZIP" (available at www.7-zip.org) and WinZip (available at www.winzip.com).