I need to get a port freed up to use for Connect360 however the one I need is in use. I did a bit of Googling and found out the 1900 is for UPnP which is a Windows thing. However, my Windows PC has packed up. Is it possible for me to close down this UPnP connection from my Mac? Would I have to buy third party firewall software?
Any help is appreciated.
Any help is appreciated.