I’m using Artemis in Mac.
I got a trouble on running the software.
Once the Artemis shut down by accident, (during import .inp file), the problem occurred. 
When I reopen the Artemis, It tries to restore previous file but it never worked.
I uninstalled and reinstalled it several times but I can only see same unlimited loading screen…
Athena works well. 

Thanks,
Changwook