Forums mIRC Help Cant DCC Private chat

hi all basicallyi typed in this command in this channel which allows me to do a DCC chat with this user, for some reason it says this when i clikc on accept

Firewall: Unable to find firewall address

How can i solve this

cheeers

mIRC Options (Alt+o) > Connect > Firewall

Select None in the Firewall support dropdown.

Edit: I advised to disable since it was obvious you
didn't intend to use firewall support.