Ok , but I am german hope you understand it.
1.Dowbload it....
2.Open the dowbloadet map....
3.lokal datebase(c:)....
4.FeralHeart...
5.exports...
6.copy the fhm fhw fho's in your exports folder....
7.start FH
8.enter cape of wordls go to the map that you have downloadet...
Youpe you understand.
Oh and when you enter the map first you gat a bad token but try it again.