At what point can the game be launched again?

[_rk]

I'm referring to this line in the Step guide after the Extensions section:

Beyond this point, DO NOT launch the game again until instructed to do so.

 

I've scanned quite far ahead and haven't seen any mention of launching the game, but it seems quite unreasonable to install all of these mods without testing that the game runs at any point? Perhaps I've missed something earlier on?

Edit: Okay, I scanned to the very end of the document and saw the "first Launch" section. My bad.

Edited February 10 by _rk