I have just downloaded the basic version of LimeWire and once I tried to download songs, I encountered a problem.

I'll highlight the song, click download and a box pops up and says:

"LimeWire is unable to find a license for this file. Download anyway?

Please note: Limewire cannot monitor or control the content of the Gnutella network. Please respect your local copyright laws."

And then it has the standard "Yes" or "No" buttons.

Does anyone know why this happens and how I can stop it from happening so I can go about my downloading? It would be greatly appreciated.

EDIT:

So that everyone knows, I have already tried looking on the LimeWire website FAQs and it wasn't there, so I came here.