Attempt to use mt4 on a mac using playonmac - proxy server required

 
I'm trying to run mt4 on my mac using playonmac. Every time I try to install I am prompted to enter proxy server details. Surely proxy server shouldn't come into it. Does anyone know how I overcome this problem?
 
Use bootcamp, parallels, virtual box...
All solutions that allow to install a Windows OS.
Emulating software is not stable and will never be.
 
Wine originally an acronym for "Wine Is Not an Emulator"
 
Many thanks - got there in the end with Boot Camp
Reason: