This is my first post - hope I do it right. I've been a Guest here many times - recognize many Moderators from Steel Fury. Now, I have downloaded Sabow patch (Sep15) and am stuck.
I think it might have to do with ingame Addon "Install" but nothing seems to happen when I try. Where should I place those 2 files " gt2extension" and "Addon:datapack"
I save the gt2extension to a place where I can find it.
I then select update from the game menu, then install, then I select the gt2extension file that I saved. It installs then I hit save and play.
There are detailed instructions somewhere on the forum.