Download only the firewall

hi, I want to download only the comodo firewall, not the antivirus. when I download ‘only’ the firewall , it downloads the whole package. I am on limited internet, so can I please get only the firewall installation package.

(I think the exe can be opened via winrar, and the firewall package should be there)
Thx in advance for the help.

Do a custom install and if the av is still installed, then uninstall it in the add and remove components in the comodo folder (all programs).