Call of Duty World at War – Hamachi Lag Problem

Hi.
Me and a mate play Nazi Zombies on PC via Hamachi, the person that hosts the game gets around 10 ping and plays fine but the person that joins the game gets about 100 to 500 ping and it lags. Is there any way to fix this? We have tried doing it vice versa and it’s the same.
Thanks.
Answer #1
This happens to me too.
Answer #2
This happens to me as well man, I wish we could fix it so that it could be 100% lag-free at all times for ever.
Answer #3
This is still happening. Please help!