How to open TCP port to incoming connection?

Using Abacre Point of Sale in network mode requires installation of Abacre Firebird Distribution on server computer.

In order to make other computers to connect to server computer you need to open 3060 TCP port for incoming connections on server computer.

See video tutorial on Youtube how to open port on Windows 7.

See also:

• Most common network problems
• How to use How to use Abacre Point of Sale in network?