To setup streaming you have to import the pbsvuser and pbucon.use file.
Step 1: You can do that by going to your default config files in your game control panel.
Step 2: Click config editor on pbsvuser, Read what it says in there and press "Save"
Step 3: Click config editor on pbucon.use, Read what it says in there and press "Save"
Step 2 and 3 have now imported 2 key files into your pb folder, Now your server will be streaming to -ACI- after a restart.