Need help for MHFU multiplayer online

[Sk3l3x]

Hey!

I really need help in order to play online with a friend on MHFU.

I can't really understand what's wrong with my setup.
We have an hamachi server but despite that we get the error message " Impossible to connect to ad hoc server" or something like that( my ppsspp is not in English!).

Wandering around the forums I found out that it exists a application which use is to host an ad hoc server but I read that it is not supported anymore since now ppsspp has included the "ad-hoc server" hosting.

Maybe you can help. I can give all the information you may ask!