No AI maps work in 1.24. You have to either revert to 1.23 or wait for BMP to rehaul the AI script completely for 6.61x versions, which he is working on but will not likely be finished any time soon. Also, AI auto dodges arrow and hook as soon as it is cast, so you can't hit them anyway. Unless you play it on Easy or something, but then its so stupid its like trying to hook a creep. Just practice in pubs, honestly who cares if you can't do it well and/or if a bunch of randoms cry about it.