how to block yahoo music launch

can anyone assist me on how to block yahoo music launch on my network with MTOS? thanks

i was able to block yahoo web-cam by looking at “ip fire conn pr” to determine the port used, and adding a forward-rule in the firewall-filter rules to drop traffic destined to that port. the same feat can be achieved with launchcast if the port used is non-standard. you can investigate that, i haven’t had the need to stop launchcast in my cafe since my pc’s aren’t equiped with speakers. (tonnie - 08037264288; 08023300004)