You have to be more descriptive of your problem.
Your problem is divided into two parts, normal/regular file sharing using samba and internet streaming. Why not solving one problem at a time?
Do you have two computers on your network? can you see the remote share on computer from the other? can you transfer files back and forth?
If you have two computers on your network, make sure the normal file sharing is working correctly and then try to set up your internet radio streaming.
One problem at a time, each problem on its own thread and try to be descriptive in your titles, the title of this thread is very vague and those who are in a better position to help you out may skip your thread and that could lead to unnecessary long thread.
The primary question of this thread is already answered and hence this thread should be retired.
On the other thread i hope you will open, try to explain how the program that does the streaming work,where it is it installed, where and how it gets the music to stream and how it sends the stream to the open web.
The problem could be network related and not with samba, or with samba.