Heyyo,
Simple.
Go into the epb install directory, and into the wptepb folder, and rename or delete the de_dust2.wpt file (reccomend just renaming incase you ever wanna revert)
Here's some bind commands that I use for waypointing:
bind "f4" "epb_pathwaypoint off;epb_waypoint off"
bind "F5" "epb_waypoint add"
bind "f7" "epb_waypoint load"
bind "f8" "epb_waypoint addflag"
bind "f9" "epb_waypoint delete"
bind "f10" "epb_waypoint save"
bind "f12" "epb_pathwaypoint on;epb_waypoint on"
bind "-" "epb_waypoint save nocheck"
bind "p" "epb_waypoint setradius 0"
bind "[" "epb_waypoint setradius 16"
bind "]" "epb_waypoint setradius 32"
bind "\" "epb_waypoint setradius 64"
bind "ins" "epb_wpathmanager_create1"
bind "home" "epb_setwaypoint"
bind "pgup" "epb_wpathmanager_create2"
bind "del" "epb_wpathmanager_remove1"
bind "pgdn" "epb_wpathmanager_remove2"
bind "kp_end" "epb_waypoint on noclip"
I hit F12 to turn on waypointing, and then F5 to add some waypoints (need to place T important and CT important, and goal waypoints for every map or else it won't save properly. Then? F10 is save with check, or if you don't care if there's errors "-" will save them even with errors. If you use those buttons I suggest rebinding them to whatever you please. Anyother questions just ask away man.