SW Electrical Harness Routing menu options missing

I'm trying to get my head around routing in Solidworks, specifically automotive wiring harnesses. I've tried to follow the tutorials but I seem to be missing options in the tool menus. as per the attached image I can't select a route type no renderer types other than add tangency. These options are also missing in the Route Harnesses tool. Does anyone know why? I'm using SW 2020 + SW Electrical 2020 (these have also recently been reinstalled.