Please see link : http://img31.imageshack.us/i/jovempant.jpg/
In Image ( link ) , you can see in photo : haven´t plugin.
My computer have flash , i can see youtube videos.
I have windows 7.
Please help, i like listen my radio in web , no use windows media player, undertand me?
Yes, I think all can understand You but most do not have Windows 7.
Info is based on what You can try from our past experiences.
If You have the feeling that You are not understood well You can repeat Your post's message in Spanish. That will perhaps improve our comprehension. Because this is not an English only forum. Most here speak also one or more other languages. & Some speak or understand Spanish.
Try to understand Fred's post. It is information how You can do it in another way if Windows 7 does not accept normal 32 bit encoded plugins.
The other posts assume that the plugins must work for Windows 7 in the old way.
Greetings to Chile from Germany.