This goes in the space next to the words 'Dragon Age Path' in the mod manager. Next, you'll want to set the directory path to the folder where you are keeping the mods you want to use. Once you've gotten mod manager v 0.53 downloaded, you'll want to set up the directory path for the folder where you installed your game (choose the directory path where your actual DAI.exe is, not the shortcut). I recommend downloading it through the DAI Tools Suite Loader, which will, in the future, let you know when there is an update for mod manager. So, first thing: you'll need to get the most recent mod manager in order for mods to work with patch 8 (the most recent game patch).