This zip contains the executable file to install CW_EPG 4.3.1 on your computer.  If you’re already using CW_EPG 4.x you don’t need this, but if you’re a new user you must install this before you update to 4.4.  See the ReadMe and Quickstart PDF files for more information. (Note:  This software depends on EPG data that only cover the U.S. and Canada and won’t work elsewhere)