There's a bug in yesterday's version 1.2 release where the new route would fail to load if the program's working directory (or "Start at" property) is set to something else than the program exe's directory. Sorry about that! This new release fixes that bug, but you don't need to download it if the new route is working fine already.

EDIT: If you download the zip, please extract the contents to a folder on your desktop or somewhere else in your own files. Don't extract it to c:\program files\ or the new route won't work!