Riron, did u try Discord link in my message below yours ? it will take u to a Discord welcome/make an account page... U will need a name/ password... it should take u to the "official" Obie Discord server, (Tyrfalgar = Aethon GM). scroll down the list of pages in left column to ' Tech Support '... everything you need for Macs thru 10.13 will b pinned there... also for Winblows machine. if u do not find what u need leave a message in 'Tech support'... mayb in 'General', where most chatter is.
anyone wanting to join Oberin, try this Discord server https://discord.gg/hSk9GGM that link should get you to "official" Oberin channel Tech support... DLs you need to install / run Obie on new Macs 'n Windows machine are pinned there... that is also where to ask for Help.