Won't launch Meditation Journal for mac or create a new user in this app

Please try installing and using the latest version Meditation Journal for Mac to fix the issue. The installation is very simple:
1. Download the installer via this link:
2. Extract the download file and navigate to the MeditationJournal/Meditationjournal.html.
3. Open the Meditationjournal.html in safari browser, please install the silverlight if prompted.(If you are using a later version OSX, please follow this article https://support.microsoft.com/en-us/kb/2942860 to trust to run the silverlight.)
4. Refresh the Safari and go ahead to install the meditation journal.