I have the latest version of SourceTree on my system but I needed to use tree view to work on and manage a series of projects at the same time. So I downloaded 1.9 version to do that. However, when I want to double check and verify info in the latest version, double clicking the exe or shortcut for SourceTree does not launch the new version. I am only able to launch the 1.9 version. How do I successfully separate these so that the exe launches its appropriate version?