A note for others who are thinking about adding an automatic self updater into their app with Kaju.
Kaju works fine on Mac and when the app is installed to somewhere like LocalAppData. However if the app is installed for all users in c:\program files, it won’t work by default. The program files folder doesn’t have write privileges.
Kaju won’t self elevate its own privileges. The user would need to right click your app and launch as an admin for Kaju to work.
The solution is to install the original app for the local user only in LocalAppData folder (however some IT departments apparently don’t like this.)