An excellent TechNet-article explained how rules are evaluated in Windows Firewall, specifically in what order and which rules take precedence over others.

https://social.technet.microsoft.com/wiki/contents/articles/13894.troubleshooting-windows-firewall-with-advanced-security-in-windows-server-2012.aspx#Rules_are_evaluated_in_a_specific_order

If for some reason the deployment of the VMWare vConverter agent fails, you can also copy the installer to the machine you wish to P2V and manually install it.

On the machine VMWare vConverter is installed, navigate to the location where it's installed (by default: C:\Program Files (x86)\VMware\VMware vCenter Converter Standalone), and look for the file VMware-Converter-Agent.exe. Copy over this file over to the target machine and run it to install the agent. Accept the defaults, including the TCP-port (unless your setup requires you to change it). Once finished, a service will have been installed and you will be able to connect to it using vConverter.