Problems with updating OS X El Capitan
Hello,
I'm currently trying to start and study from home but in order to do that I'm gonna have to use a program which does not cooperate with me right now. The problem is that the application says:
"You can’t use this version of the application “InstallForMacOSX.app” with this version of OS X.
You have OS X 10.11.6. The application requires OS X 10.13.6 or later."
So in order to fix that I followed the instructions on the Apple homepage however they did not help me as when I'm in the App Store - Updates tab I'm not receiving any updates available. Instead I'm only receiving a "No updates available"-message. Has Apple stopped supporting updates of newer versions and if so is there some other way of working around this?
Kind regards,
Henrik
MacBook Pro 13", OS X 10.11