How to open Frontline prop library maps in hammer

Sparkie11

L1: Registered
Aug 17, 2016
27
2
As the title asks, I'm having trouble with opening them, I think it has something to do with the maps being a .bsp and inorder to open maps they need to be a .vmf, but I'm not sure if this is intentional or if I'm just an idiot and somehow installed the files wrong