Results in detail:
TCP connection test failed.
It was not possible, to establish a TCP connection to your eMule.
Other users will only be able to connect to you with the help of a server, resulting in a low ID for you. While eMule still works, this will give you several disadvantages. Therfore it is highly recommended to solve this problem.
How to resolve port problems... Something is interfering with your network communications. There are two main reasons for this:
If you are using a firewall, ensure that your firwall don't block the required ports! You might need to set a rule to allow the ports to be available.
If you use a router, make sure that your router forwards the required ports to your local IP!
You can find more details and guides here in the online help.