Lime Drop setup

Just trying to make sure I am along the right lines with the set up. I downloaded the web part of the program, and think I downloaded the right version of d2bs. I set up my web page on IIS and used localhost/limedrop instead of localhost:8080, because I find it easier for myself to use full IIS instead of IIS Express type configurations. I can view Limedrop, but in the console it shows errors when trying to find …/api/…, returning a 404. Any pointers on this?

the server is run by d2bot #, go to settings > enable api server