When trying to install and run openstudio 3.1.0 there is not executable file in my PC. I downloaded and installed all the installation files from https://www.openstudio.net/downloads, however, I cannot find the OpenstudioApp file in the installation directory C:\openstudio-3.1.0\ I am not sure if the correct place to find the installation files is https://github.com/openstudiocoalition/OpenStudioApplication and how to download the executable file form there.