The message I get is:
CModelLoader::Map_IsValid: Map 'finc_the_range' bsp version 20, expecting 19
map load failed: finc_the_range not found or invalid
Just by reading it, I notice that the map has a .BSP version of 20, and my computer/CSS needs version 19 to run the map.
I was just wondering and hoping if there's a way to change the .BSP version, any help would be appreciated.