My Firewall is blocking a crucial application.

I was using SoundWire from GeorgieLabs for years, since I’ve got some issues with my output audio in this computer.
So, this program is really important to me, and it’s very necessary, because I can’t listen to audio unless I use the program.
The program sends audio through wifi to my smartphone, and the firewall is preventing the connection from completing.
What should I do?

Ok, I just got the solution.
I click on Protection > Main Modules> Settings > Firewall and set on the “Internet Connection Sharing Mode”.
Thank you all.