So I have set up my control points on my map, currently I have two.
When I load to test their working, I get no HUD to show me what has been captured or anything. In addition, when I run over these points, my HL2.Exe crashes.
I believe the HUD is created by the team_control_point_master (and team_control_point_rounds if you are planing to have a multistage map like Dustbowl). Try looking at Creating a Capture Point over at the dev wiki for more info on setting those up.
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